Condition: Used - item is fully functional. What’s included: Please review pictures prior to purchase. ONLY comes with what's pictured. Products will not come with a power adapter or accessories unless shown or mentioned in the listing. Shipping: We ship every business day M-F. For special shipping requests message us or leave a note at checkout. Any questions/concerns/issues : We appreciate your business and want to make sure you’re always 100% satisfied with your product! We kindly ask that you please first message us any questions or concerns about your product as our team will reply within 24 hrs M-F.

Slight use scratch on surface works great?first owner

A couple things here: Fiio BTR 5. Its awesome and a great value. I just upgraded to the Fiio KA17 so I dont need this anymore. I somehow ended up with 2 of these Ray Samuels Predator Amps, so Im selling one of them. Its pushes amazing power in a little package. More about it: https://www.raysamuelsaudio.com/products/predator.html https://www.enjoythemusic.com/magazine/equipment/0708/emmeline_predator.htm https://www.head-fi.org/showcase/emmeline-rsa-predator.12327/reviews Youll need to get your own Power Connection since I dont have an extra one. You can buy one from Ray Samuels directly...or, my final photo will give you the spec to find it yourself. Smoke free home. Bid with confidence!

This sale is for one (1) FiiO BTR5-2021 portable Bluetooth DAC/headphone amplifier. The device is fully operational and works normally. The front glass has some cracks, but this does not affect functionality of the device itself. The battery holds a slightly smaller capacity compared to when the device was new. A USB-C cable (not included) is required for charging. A clear clip is included. Please check the photos carefully, as the photos are actual images of the item for sale. The sale is only for the DAC/amp device with its clip; cables and other items and accessories are not included. This sale is final - this item cannot be returned. Please perform appropriate research before purchasing this item in order to ensure compatibility, as the seller is not responsible for compatibility issues. This item is provided as-is, meaning that there are no warranties or guarantees.

FiiO BTR5-384K/32Bit Native DSD256 Hi-Res CSR8675 Bluetooth5.0 Receiver/USB DAC/DSD Headphone Amp with LDAC, aptX HD, aptX, AAC (3.5mm Unbalanced&2.5mm Balanced Output, Black) Including Hi-fi DACs(ES9218P*2) for extremely detailed reproduction of sound and Independent control chip Xmos XUF208 for the ultimate in decoding performance, supporting up to 384kHz and native DSD CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers. For greater power and detail resolution,the BTR5 features both balanced 2.5mm and single-ended 3.5mm outpts. Can be remotely controlled via FiiO Music app to swtich channel balance,8 different DAC lowpass filter and 10-band EQ FPGA precision clock management+OLED Displaying+9 hours battery life+2 microphones with cVC 8.0 noise cancellationThe Qualcomm CR8675 Bluetooth chip used in the BTR5 is a premium low-power solution designed for enhanced audio applications with support for 24-bit transmission and processing, thanks to its 120MHz DSP. The BTR5 employs the ESS ES9218PRO DAC which is able to provide more resolving power, better dynamics, and better soundstage for greatly improved sound quality over its predecessor. We elected to use the independent XMOS XUF208 control chip to achieve asynchronous audio decoding under USB Audio Class2.0.And when connected as a USB DAC ,the BTR5 can decode up to 384kHz and Native DSD The BTR5 employs the FPGA chips which is responsible for the transmission and reception of Bluetooth and USB digital audio signals, but also for clock management. It can be greatly reduced jitter and improves signal stability. With the addition of a dedicated FPGA,the 45.1584/49.152MHz dual crystal oscillators during Bluetooth and USB decoding can more accurately reproduce audio singals under various sampling rates,giving the BTR5 exceptional audio fidelity. The BTR5 features both balanced and single-ended outputs.In its truly balanced audio architecture,each channel is driven separately from the other with its own DAC and amplifier,allowing the BTR5 to bring you a purer sound with unmatched finesse and balance With the BTR5, you will find feature the crisp 0.49 inch 64x32 resolution OLED screen that displays pairing/connection/call status/power status/encoding format/volume. BTR5 offers the companion iOS/Android remote control application. The setting is saved on BTR5,once configure by the app. BTR5 restores the setting after power on. BTR5 can be monitored and controlled by the FiiO Music application including bluetooth codec, battery, volume,Car Mode and more. BTR5 supports the built-in 10-Band Equalizer. You can control the EQ using the FiiO Music APP . Once configured, BTR5 runs the EQ processing without the app, for every audio sources over Bluetooth *EQ is invalid under BTR5s LDAC Sale includes boxed unit with all factory accessories. Unit is sold AS-IS / NO WARRANTY. Returns are not accepted. Damage claims will not be paid until shipping company settles claim. Item will be shipped insured with signature required. This is for the buyers protection and the sellers protection. IMPORTANT! Order may be shipped to HOLD at a designated location at the discretion of seller. If there is any doubt on the condition of the shipment, deal with it before accepting the package. When using FedEx, the preferred pickup location will be a FedEx Office location and then a Walgreens or Dollar General.

Item TitleFiio Btr5 Bluetooth Amplifier Payment Supports managed payments Please pay within 5 days after auction is finished. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items please feel free to ask us. International Buyers - Please Note: -Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. -Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. -These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. -We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior. Thank you for your understanding.

Like new, barely used BTR5 2021 model. Had screen protector both front and back as soon as I unboxed it, so the unit is immaculate. Works great.

Guten Tag, Ich verkaufe hiermit einen Fiio BTR5 2021 Bluetooth Kopfhörerverstärker, da ich ihn nicht mehr benötige. Der BTR5 ist in sehr gutem Zustand und hat nur vorne an der unteren Kante einen kleinen sichtbaren Kratzer. Er funktioniert einwandfrei sowohl über den 3.5mm als auch über den 2.5mm-balanced Anschluss. Für weitere technische Informationen schauen Sie auf der offiziellen Fiio Seite. Im Lieferumfang enthalten sind der BTR5, ein transparenter Clip, ein USB-A auf USB-C Kabel und zusätzlich lege ich noch eine offizielle Fiio Lederhülle dazu. Das Gesamtpaket wird zudem in der OVP verschickt. Für Fragen stehe ich Ihnen zur Verfügung. Hinweis: Da es sich um einen Privatverkauf handelt, schließe ich Garantie, Gewährleistung und Rücknahme aus.

Barely used. Holds a charge for a real long time. Comes with original box, soft case and lightning to usb-c adapter. Thanks for looking

Please Read this first, Thanks!NOTE: There were some scratches on the surface. included all original parts, or accessories.If this is your concern, please Do NOT place the order. Thank you for your understanding and cooperation! FiiO BTR5-384K/32Bit Native DSD256 Hi-Res CSR8675 Bluetooth5.0 Receiver/USB DAC/DSD Headphone Amp with LDAC, aptX HD, aptX, AAC (3.5mm Unbalanced&2.5mm Balanced Output) (Titanium) Including Hi-fi DACs(ES9218P*2) for extremely detailed reproduction of sound and Independent control chip Xmos XUF208 for the ultimate in decoding performance, supporting up to 384kHz and native DSD CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers. For greater power and detail resolution,the BTR5 features both balanced 2.5mm and single-ended 3.5mm outpts. Can be remotely controlled via FiiO Music app to swtich channel balance,8 different DAC lowpass filter and 10-band EQ FPGA precision clock management+OLED Displaying+9 hours battery life+2 microphones with cVC 8.0 noise cancellation Qualcomm CSR8675 flagship Bluetooth chip The Qualcomm CR8675 Bluetooth chip used in the BTR5 is a premium low-power solution designed for enhanced audio applications with support for 24-bit transmission and processing, thanks to its 120MHz DSP. High Performance DAC ES9218P*2 The BTR5 employs the ESS ES9218PRO DAC which is able to provide more resolving power, better dynamics, and better soundstage for greatly improved sound quality over its predecessor. XMOS XUF208 USB Audio We elected to use the independent XMOS XUF208 control chip to achieve asynchronous audio decoding under USB Audio Class2.0.And when connected as a USB DAC ,the BTR5 can decode up to 384kHz and Native DSD FPGA precision clock management The BTR5 employs the FPGA chips which is responsible for the transmission and reception of Bluetooth and USB digital audio singls.but also for clock management. It can be greatly reduced jitter and imroves singal stability. Independent dual crystal oscillators With the addition of a dedicated FPGA,the 45.1584/49.152MHz dual crystal oscillators during Bluetooth and USB decoding can more accurately reproduce audio singals under various sampling rates,giving the BTR5 exceptional audio fidelity. Balance befitting of a flagship The BTR5 features both balanced and single-ended outputs.In its truly balanced audio architecture,each channel is driven separately from the other with its own DAC and amplifier,allowing the BTR5 to bring you a purer sound with unmatched finesse and balance Smartphone-based OLED technology With the BTR5, you will find feature the crisp 0.49 inch 64x32 resolution OLED screen that displays pairing/connection/call status/power status/encoding format/volume. iOS/Android Applicationg BTR5 offers the companion iOS/Android remote control application. The setting is saved on BTR5,once configure by the app. BTR5 restores the setting after power on. Codec,Battery and Car mode BTR5 can be monitored and controlled by the FiiO Music application including bluetooth codec, battery, volume,Car Mode and more. 10-Band Equalizer BTR5 supports the built-in 10-Band Equalizer. You can control the EQ using the FiiO Music APP . Once configured, BTR5 runs the EQ processing without the app, for every audio sources over Bluetooth *EQ is invalid under BTR5s LDAC DAC Lowpass Filter 8 different DAC lowpass Channel Balance & Distortion compensation L / R channel volume calibration Second-harmonic/Third-harmonic compensation Technical support for BTR5 1.How does the BTR5 boot up and enter pairing mode? Press and hold the power button for about 3 seconds to turn it on (the display lights up to show “FiiO”). Press and hold the multi-function button for about 5 seconds to enter the pairing mode (the display shows ‘pairing’) after booting up. Click your phone to enter the Bluetooth settings, you can select the BTR5 for pairing. In addition, the first time you turn on the power or clear the pairing information, the BTR5 will automatically enter the pairing mode. 2.Why cant the BTR5 pair and connect to my phone? 1). Does the BTR5 enter pairing mode (press and hold the multi-function key for 5 seconds to enter pairing mode, which will display pairing)? 2). Is your phone scanning for Bluetooth (some phones need to be manually click refresh scan)? If you still cant find the BTR5 device, try to return to the setting and re-enter the Bluetooth on your phone. 3). Confirm that the mobile phone is not connected to other Bluetooth devices. If there is a connection, please disconnect it first. 4). Due to the difference in phones of various brands, you can try several times when appearing faults. 5). When using NFC, make sure your BTR5 is turned on and no other mobile phones are connected. 3.How to clear the pairing record on BTR5? Hold the Volume+ and Volume- buttons for about 5 seconds when the BTR5 is powered on. 4.Why the NFC is not sensitive sometimes? NFC belongs to the near field communication technology. Both NFC sensing areas of the mobile phone and BTR5 must be close to each other to be sensed. The NFC power of each mobile phone is also different (especially the NFC sensing sensitivity of the metal case mobile phone is low). With the case on, some phones NFC would become less sensitive. It is recommended to remove the phone case and try again. 5.Does the BTR5 support idle time power off? Yes, it supports idle time power off for saving power. When its connected to other devices, it will enter standby mode if no music playing. When its not connected, it will power off automatically after 2 minutes. Its battery life is about 300 hours in idle time. 6.Is there a delay for BTR5? If there is, how long? Actually, any Bluetooth device will have a delay under the current technology. And there is no obvious influence on listening to music. The time of delay is different with the different Bluetooth codecs. The BTR5 can support aptX LL( low-latency encoding), with a delay of less than 40ms. For other Bluetooth codecs, the delay is more than 100ms. 2. Whether it will be upgrated depends on whether the existing encoding format is updated. 7.How to set up the BTR5 in FiiO Music app? Here is steps to set up BTR5 in FiiO Music app: 1. FiiO Music app should be also updated to the latest version firstly; 2. When FiiO Music app is already the latest version, enter the setting of the app, click on Bluetooth device control to find BTR5, click connect. After the connection is successful, it will enter the Bluetooth control interface. 8.Does the BTR5 support a headsets remote control and the microphone? The BTR5 supports the CTIA standard for line control as well as line microphone. But the headsets with OMTP protocol only support normal listening. 9.EQ is invalid under BTR5s LDAC. Is it a hardware defect or a software problem? Not a hardware defect. Since the audio processing process of LDAC is more special than other Bluetooth formats, we are still doing related debugging, and strive to achieve the same effect as other Bluetooth formats, but it will take a certain amount of time. 10.What if the BTR5 appears to be frozen? How to reset BTR5? When the BTR5 is frozen, please try to hold the Power button for at least 10 seconds to reset the BTR5.

Fiio BTR3K portable Bluetooth dac Open box Tested working. Device is in perfect condition. Only opened to verify function.

Cleaning out of much of my Hifi equipment, score a great deal on a great portable DAC. Includes DAC, a USB-C cable, and clip. The BTR5 was FiiOs flagship portable Bluetooth DAC/Amp. With an updated ESS Hyperstream III DAC chip, better performance, and MQA support, the 2021 version takes the popular pocketable to new heights.Portable is an understatementThe BTR5 2021 is small. Like, just barely win a height contest to a golf tee small. Share a weight class with a toothbrush small. At 2.8” on its longest side and weighing just over an ounce, the BTR5 2021 can share a pocket with your phone and you might not even notice it. The Double DACDon’t let its humble dimensions fool you: the BTR5 2021 packs a punch. Its two ESS SABRE ES9219C digital-to-analog converters (DACs) boast -114dB THD+N and 130dB SNR.Its all in the balanceThe BTR5 2021 has both balanced and single-ended outputs. In its balanced audio architecture, each channel is driven separately with its own DAC and amplifier, ensuring unmatched finesse.Asynchronous decodingWith an XMOS XUF208 control chip, the BTR5 2021 is capable of asynchronous audio decoding via USB. It can decode up to 384kHz and Native DSD.State-of-the art Bluetooth 5.0 Gone are the days of lousy bluetooth downsampling. Boasting Qualcomm’s flagship Bluetooth 5.0 chip, the CSR 8675, the BTR5 2021 supports 24-bit transmission of lossless codecs: AAC, SBC, aptX, aptX LL, aptX HD, and LDAC.MQA modeA new addition to the BTR5 2021 is support for MQA, allowing for high-res, master-level sound quality in reasonably-sized files that are suited for your mobile device.Independent dual crystal oscillators If you’re going to decode massive 24-bit lossless codecs, you better have a plan for reproducing them accurately. Fortunately, the BTR5 2021 includes dual crystal oscillators. These 45.1584/49.152 crystals eliminate jitter for a super stable sonic experience. SuperchargedWith a built-in 550mAh battery, the BTR5 2021 only takes an hour and a half to fully charge but lasts up to nine hours!Crystal clear callsTake a phone call with the BTR5 2021s built-in omnidirectional microphone or use an external 3.5mm headset. Either mic benefits from cVc 8.0 noise cancellation technology, which intelligently adjusts the microphone gain and effectively suppresses background noise for crystal clear calls.Auto USB modeWhen a USB connection is detected, the BTR5 2021 will automatically prompt you to turn on USB Audio Adapter mode, which turns off charging to the BTR5 2021 and allows you to use it as an audio dongle for your phone or other devices.Product highlightsHigh performance ESS ES9219C x2 DACsMQA supportCSR8675 Bluetooth chip supports 24-bit audioDual crystal oscillatorsXMOS XUF208 USB chip supports up to 384kHz, DSD256USB audio adapter modeOLED display3.5mm + 2.5mm dual outputsFiiO music appIn-vehicle mode automatically turns on and off with your carSpecsAudio DAC: ESS HyperStream III ES9219C x2Bluetooth profile: HFP, HSP, A2DP, and AVRCPBluetooth version: 5.0Supported audio formats / codecs: SBC, AAC, aptX, aptX LL, aptX HD, and LDACDriver free mode: supportedIn-vehicle mode: supportedNFC: supportedMic function: Supports Bluetooth calls, built-in omnidirectional microphone, external microphone of CTIA cableUSB port: Type-CRecommended headphone impedanceSingle-ended: 16-100?Balanced: 16-150?Volume control: Side buttonsStatus indication: Display indicates the Bluetooth code, charging, battery, volume, sampling rate, menuBluetooth chip: CSR8675USB DAC chip: XMOS XUF208USB sampling rate: 384 kHz / 32-Bit and DSD 64/128/256THD+N3.5mm Output: ?0.003%2.5mm Balanced Output: ?0.002%SNRPO: ?118 dB (32 Ohms A-Weighted)BAL: ?122 dB (32 Ohms A-Weighted)Transmission Distance: 32.8 (10m) (Open Areas)Channel Balance: ?0.1dBGain: Supported (High/Low)Display: 0.5 (12.7mm), 64 x 32 pixel OLEDHeadphone Output1 x 1/8 / 3.5 mm (PO)1 x 2.5 mm (Balanced)Output PowerPO: About 80 mW (32 Ohms Loaded)PO: About 90 mW (16 Ohms Loaded)BAL: About 240 mW (32 Ohms Loaded)BAL: About 240 mW (16 Ohms Loaded)Output ImpedancePO: ?1.0 Ohms (32 Ohms Loaded)BAL: ?2.0 Ohms (32 Ohms Loaded)AmplitudePO: 1.6 V (32 Ohms / THD+N PO: 1.8 V (No Loaded)BAL: 2.8 V (32 Ohms / THD+N BAL: 3.6 V (No Loaded)Frequency Response20Hz to 20kHz (aptX Connection)20Hz to 40kHz (LDAC Connection)Drive Ability16 to 100? (PO)16 to 150? (BAL)CrosstalkPO: ?79dB (1 kHz, 32? Loaded)PO: ?95dB (1 kHz, No Loaded)BAL: ?118dB (1 kHz, 32? Loaded)BAL: ?119dB (1 kHz, No Loaded)Noise floorPO: ?2uV (32?dB A)BAL: ?2.2uV (32?dB A)Audio settings2 gain levels10 EQ settingsChannel balance3 clock settings2 audio filtersPower Input: Recommended DC 5V, 500mABattery Capacity: 550mAhRun Time3.5 mm: About 9 Hours2.5 mm: About 7 Hours (AAC)Charging Time: ?1.5 HoursDimensions: 2.8 x 1.3 x 0.4 (72 x 32 x 11mm) (excluding back clip)Weight: 1.5oz (43.7g)

Verkaufe tragbaren Bluetooth DAC FiiO BTR5. Das Gerät ist in sehr gutem Zustand, praktisch neu. Benutzt ein wenig, meist im kabelgebundenen Modus mit getrennter Aufladung. Komplettes Set: BTR5, Box, Kleiderclip, kurzes USB-C zu USB-C Kabel. Der Artikel wurde hier auf ibay gekauft, von einem offiziellen FiiO-Händler und wahrscheinlich noch unter offizieller Garantie (Verkäufer versprach eine 2-Jahres-Garantie beim Kauf, etwa eineinhalb Jahre übrig) Privatverkauf, keine Garantie oder Rückgabe.

This FiiO BTR3K Receiver is a high-quality Bluetooth 5.0 headphone amp that provides excellent sound resolution for your music needs. It is a reliable and efficient device that helps you enjoy your favorite tunes without any hassle. The brand, FiiO, is known for its high-quality audio equipment, and this headphone amp is no exception. With its sleek design and advanced features, the FiiO BTR3K Receiver is the perfect addition to any home audio setup. It is easy to use and offers a wide range of connectivity options, making it ideal for streamlining your music experience. Get this top-of-the-line headphone amp today and enjoy your music like never before!

fiio btr5. fully functional includes all accessories and packaging. USED condition. there are SCRATCHES on the glass from use. PLEASE SEE PHOTOS!!!

Receiver Amplifier Bluetooth Headphone Amp High Resolution Support aptX HD/aptX LL/LDAC for Car Audio/Home TV/Speaker/Smartphones/PC (3.5mm/2.5mm Output)

Der FiiO BTR5 Tragbare Bluetooth-Kopfhörerverstärker in Schwarz ist ein vielseitiges Zubehör für audiophile Nutzer. Mit einer Breite von 32 mm, einer Länge von 11,1 mm und einer Höhe von 72 mm bietet er eine kompakte und leichte Lösung für unterwegs. Dieser Kopfhörerverstärker ist mit verschiedenen Modellen und Marken kompatibel und eignet sich sowohl für Kopfhörer als auch Ohrhörer. Mit einem Gewicht von 43,7 g ist er ideal für Musikliebhaber, die Wert auf Klangqualität und Mobilität legen. Der Verstärker befindet sich in einem sehr guten Zustand. Der Verkauf erfolgt unter Ausschluss jeglicher Sachmangelhaftung.

Enhance your audio experience with the FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone Amp. This efficient headphone amp is designed to offer a seamless listening experience with its advanced Bluetooth 5.0 technology. It is the perfect companion for your favorite headphones, whether you're at home or on the go. This FiiO BTR3K Headphone Amp features a sleek and stylish design that complements your personal style. With its reliable connectivity, you can stream high-quality audio from your device without any interruptions. Its compact size makes it easy to carry around, so you can enjoy your music anywhere. Trust FiiO for high-quality audio solutions that are designed to enhance your audio experience.

Sie bieten auf einen gebrauchten FiiO BTR5 High-Resolution Bluetooth Kopfhörerverstärker in schwarzer Farbe mit praktischem Trageclip und in Originalverpackung. Das Gerät wurde 2021 direkt bei FIIO gekauft und befindet sich in einem deutlich gebrauchten Zustand:An einigen Stellen sind die Kanten des schwarzen Aluminiumrahmens zerkratzt und das Glas auf der Vorderseite hat an den Rändern einige deutlich sichtbare Kratzer (siehe Fotos). Das Glas über dem Displaybereich ist hiervon aber nicht betroffen. Technisch ist der Kopfhörerverstärker am der 3,5mm Klinkenanschluss voll funktionsfähig. Am symmetrischen Anschluss erfolgt allerdings keine Tonausgabe! Falls erwünscht, können weitere hochauflösende Bilder zugesandt werden. Bei weiteren Fragen stehe ich gerne zur Verfügung. Ein Versand erfolgt nur als versichertes Paket. Alternativ kann der Artikel gerne persönlich in Stuttgart abgeholt werden. Zu Ihrer Sicherheit ist eine Bezahlung auch via PayPal möglich, wenn der Käufer die Gebühren übernimmt. Viel Spaß beim Bieten! Dies ist eine Privatauktion. Es besteht weder ein Rückgaberecht noch ein Garantie- oder Gewährleistungsanspruch. Der Verkauf erfolgt unter Ausschluss jeglicher Gewähr­leistung. Ich schließe jegliche Sach­mangelhaftung aus.

DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

Hot Digital FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone Amp Used SKU: FIIOBTR3K_FCLN Features Quick and convenient volume controlPair 2 devices simultaneouslyListen while charging with the USB Type-C connectorThe BTR3K upgrades to Bluetooth 5.0Truly balanced design Product Description The aluminum alloy body wrapped elegantly in an arc of 2.5D glass like that used in the latest smartphones, the oleophobic coating that keeps off fingerprints, the high contrast black lettering, and the smooth texture give the compact FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone Amp an elegant look that would not be out of place in a specialty artisans shop. Balanced and SE Output Incredible Performance Gains Building off of what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible. Robust, Full-Bodied Sound and High Performance AK4377 With two high-performance AK4377A DACs, the power output has increased by 50% compared to the AK4376 used in the BTR3 as well as greatly improved measurements and actual sound. Independent Dual Crystal Oscillators for Accurate Audio Reproduction The dual crystal oscillator system in the BTRS also comes to the BTR3K! The 22.5792M/24376 MHz dual crystal oscillators mean that during Bluetooth and USB decoding, the BTR3K can more accurately reproduce audio signals under various sampling rates — due to greatly reduced jitter and greatly increased audio stability. A Robust Inner Core The Qualcomm CSR8675 Bluetooth chip used in the BTR3K is a premium low-power solution designed for enhanced audio applications, with a 120 MHz DSP, support for 24-bit transmission and processing as well as the ability to decode multiple lossless Bluetooth codecs. No matter whether you watching videos, listening to music, or enjoying your favorite game, this chip will ensure you get excellent sound quality. Speedy Bluetooth Connection The BTR3K upgrades to Bluetooth 5.0, which means faster pairing and more stable signal strength for a better overall experience. It fully supports AAC/513C/aptX/aptX LL/aptX HD/LDAC audio formats that you II get the best sound quality possible from the BTR3K. An Extremely Useful Little Light With so many Bluetooth formats being used in various places, the RGB light indicator quickly tells you which format is currently being utilized. Listen and Charge with Type-C You can listen while charging with the USB Type-C connector. The BTR3K takes only 1.5 hours to fully charge but allows for a lengthy 11 hours of playback! Crystal-Clear Calls Free of Noise The built-in amplifier in the BTR3k not only ensures your music sounds good, but that your calls do too. To further enhance your calling experience the BTR3k is not only equipped with an omnidirectional microphone and phone controls but it is also equipped with the eight generation Qualcomms cVc noise cancellation technology, which effectively suppresses background noise so that your call comes through as clear and audible as possible. Adapts to Various Kinds of Wired Headphones The BTR3K can automatically tell what kind of headphones you plugged into it and adjusts its output accordingly. And when you plug in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls. Supports Pairing to 2 Devices Simultaneously The BTR3K can be paired with and remember up to two Bluetooth devices at once, allowing for even more convenience. Simply use whichever device you want to pair t e BTR3K anytime without hassle! Quick and Convenient Volume Control When you connect the BTR3K to your Bluetooth device, the devices volume and the BTR3ks volume can be adjusted separately, allowing you to better fine-tune the volume to your needs. The BTR3K also remembers your desired volume, so you dont have to adjust the volume to where you want it every time you use the device. Whats in the Box FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone AmpManual CardUSB Type-C CableRear ClipLanyard Specifications FiiO BTR3K Receiver Bluetooth 5.0 High Resolution Headphone AmpVolume adjustment: Can be adjusted independently from phone volume Bluetooth profiles: A2DP (enhanced), AVRCP, HFP, HSPBluetooth codec support: SBC/ AAC/ aptX LL/ aptX HD/ LDAC Bluetooth chip: CSR8675 Shipping Payment Returns Shipping for this Auction is FREE in the Continental US Lower 48 states only. Shipping Fees include all Handling & Insurance. Domestic Shipping to lower 48:All Shipping Prices Include Shipping Handling and Insurance Domestic Shipping to Alaska, Hawaii, Puerto Rico and US Territories:The free shipping is for the lower 48 only. Shipping to APO/FPOs: In order to get a quote please e-mail us with your APO/FPO zip code first. We will respond with the shipping cost. Please note there are some locations we will NOT be able to ship to. The free shipping is for lower 48 only International Shipping: Paypal is our only accepted from of payment . Shipping charges only cover the cost of shipping and insurance. HotDigital is not responsible for any customs/duty/tax/brokerage fees that may be incurred. These are the sole responsibility of the buyer. As these fees are assessed by each country we are unable to quote a price for or control them. We can only ship to addresses which are Confirmed or Verified through PayPal. We cannot declare items at a lesser value or as gifts. Tax: NY & NJ State Residents please add your local Sales Tax. Hotels: We DO NOT Ship to Hotels. Express Shipping: Express Shipping is for the lower 48 states only. There is no express shipping available for Alaska, Hawaii, Puerto Rico, U.S. Territories and International orders. Paypal: Feel free to use Paypal to pay for your auction. For customer service please contact us through eBay Messages Immediate payment via U.S. PayPal account is required. (No International PayPal accepted). If you need special arrangements, please contact us through eBay Messages. After your order has been shipped, you will receive an e-mail with the name of the carrier and the tracking number, so you can track your package.If you are not satisfied with any part of our service we would appreciate if you would contact us first to correct the problem, prior to your leaving your feedback. Returns are permitted If you are not satisfied with your purchase and must be initiated by the buyer within 14 days from delivery date. For Domestic Purchases: If you are not satisfied with your purchase, you may return it (see exceptions in Paragraph g) below) within 14 days of receipt, for a refund, or a replacement - subject to the following: a) Contact Hotdigital to receive a Returned Merchandise Authorization (RMA) number, to ensure proper handling of the return and/or replacement. Products cannot be returned without an RMA number. b) In order to be eligible for a full refund, less shipping expenses, your returned merchandise must be in its original unopened mint condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their blister-pack display packaging are non refundable. c) Customers remain responsible for the shipping and handling expenses incurred in shipping the item to them. If an item is offered with Free Shipping, this means we are paying the freight on your behalf. If that product is returned for a refund, the shipping expenses incurred, will be deducted from the refund. If an item is refused, the carrier bills us for shipping both ways, and these expenses incurred on your behalf need to be deducted from your refund. d) The issuance of an RMA# does not guarantee final disposition, as all returns are subject to our inspection. If the product you are returning is not in brand new, mint condition, as per Paragraph b) it is non refundable and can be picked up of subject to at least 15% restocking fee. If your return is missing accessory components, or shows signs of wear and tear - restocking fees will be higher. So please limit your Returns to unopened items in their original condition with all documentation, packing material, and accessories intact. For specific restocking fees that may be applicable to your Return, please contact us through eBay Messages e) Returns should be packed in an outer shipping carton, to avoid defacing the original box/packing of the product. The RMA# should be clearly inscribed on the shipping label. A copy of your invoice and Order # should be included, and your Return should be insured, with shipping costs pre-paid. We cannot accept any COD shipments. g) There are product categories which are not returnable, due to hygienic, sanitary, or other reasons, as required by the respective Manufacturers. Please review the categories below to make sure that your purchase qualifies to be returned. Purchases from these categories are final. In case any of these items is defective, Customer must return them to the respective authorized service centers, for repair or replacement at the option of the Manufacturer. These items cannot be returned to the Merchant. For Warranty information, merchandise Damaged in Transit, or Order Cancellations, please contact us through eBay Messages. In an event where there is an error regarding a price error or description we will notify you ASAP. In this event there will be no obligation to proceed with the purchase. Any amount charged to the customer will be 100% refunded. For International Purchases: Returns will be accepted within 14 days of the receipt of the item. In order to be eligible for a refund your returned merchandise must be in its original unopened mint condition, as shipped, with all packaging, manuals, and paperwork intact and unaltered. Items removed from their blister-pack display packaging are non refundable. Buyer must pay return shipping via the same method originally shipped.

Used on occasion. Tested and confirmed to still be working. Im usually at my computer so I stopped needing this. Only selling the device by itself.

Returns & Warranty ? Returns only accepted for defective items ? Item is guaranteed to be as described ? Defect must be communicated within 7 days of delivery ? In case of defective/damaged product, we will replace the product or issue a refund. ? All returned products must be in their original condition, including the box, UPC symbol, packaging, and all accessories. ? Buyer must obtain an RMA number. Return item must be shipped prepaid within 10 days. Buy With Confidence ? 100% genuine product ? 1 Year FiiO Factory Warranty ? Factory authorized reseller ? Fast and free shipping ? Email order and customer support FiiO BTR3K Bluetooth Portable Headphone Amplifier - Open Box Important OPEN-BOX Item Information Open box items are are sold at a significant savings from new products. Please note the following: - Covered by full factory warranty just like new units - Main unit fully tested. Returns accepted within 7 days of delivery only if defective. - Main unit is in new condition with no cosmetic damages or wear - Main unit may have minor dust/dirt and other signs of being handled - May not come with complete or pristine original packaging - May have torn, dented, creased, or taped packaging - May be missing non-critical accessories such as USB cables - Photos are of an item thats representative of the condition Bluetooth Headphone Amp CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - using your existing wired headphones, earphones or even speakers. For greater power independent Dual AK4377A DAC and detail resolution,the BTR3K features both balanced 2.5mm and single-ended 3.5mm outpts. Can be remotely controlled via FiiO Music app to switch channel balance,8 different DAC lowpass filter and 10-band EQ New Type-C connector with USB DAC functionality+11 hour of continuous pleasure at a full charge Bluetooth indicator light +Call up Siri in iOS+In-line Control(in headphones with CTIA controls, you can use the microphone as well as the play/pause, volume, and track selection controls)

*Item is tested and working* Doesnt come with box. Will include a USB Type C to Type C cable and Plastic Belt Clip. High-performance DAC ES9219C*2]: For extremely detailed reproduction of sound, stronger, better performance.[Support full hi-res wireless Bluetooth format]: CSR8675 Bluetooth 5.0 receiver designed to deliver studio-quality sound through your ears WIRELESS - the bluetooth amplifier BTR5 2021s Bluetooth version 5.0 supporting high-resolution formats such as AAC/SBC/aptX/aptX Low Latency/aptX HD/LDAC up to 96kHz, you can get a totally portable yet excellent sounding setup with your device![Support MQA ]: A new addition to the updated BTR5 2021 bluetooth headphone amps is support for MQA Renderer, allowing for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device. PS: Supports up to MQA 16x decoding with applicable music apps.[XMOS XUF208 USB chip]: BTR5 2021 headphone amps is capable of asynchronous audio decoding under USB Audio Class 2.0. As a USB DAC, the BTR5 2021 portable amplifier can decode up to 384kHz sampling rate and native DSD. PS: USB DAC functionality supports 2 modes, driverless USB 1.0 and high-performance USB 2.0 .