Sennheiser CX 300S Ear-Canal Headphones with Universal Smart Remote - Black. Storage pouch and spare (smaller) buds included. No box.

Sennheiser CX300S In Ear Headphones with One-Button Smart Remote 3 coloursItem description from the seller Original Sennheiser CX300S In Ear Headphones with One-Button Smart Remote 3 coloursFeatures:Meet the Sennheiser CX 300SThe CX 300S earphones present detailed sound with enhanced bass thanks to Sennheiser transducer technology. The in-ear design reduces ambient noise, and the included set of ear-adapters guarantees an individualized fit. A Smart remote enables you to pause music and take calls across all devices. The 18-ohm transducers provide exceptional compatibility with smart phones, tablets and computers. Stay connected and improve your listening experience with the CX 300S!German Engineering Precision German engineered transducers ensure detailed, dynamic sound with exceptional balance and extended bass response.Smart Remote The one button in-line smart remote conveniently provides play and pause for music and to take calls without needing to touch your phone.Personalized Fit Four sizes (XS, S, M, L) of silicon ear adapters are included to provide individualized fit for comfort and improved performance.Noise IsolationThe in-ear design effectively blocks ambient noise improving the listening experience.SPECS:Impedance: 18 ? Frequency response (Microphone):100 – 10,000 Hz (-10 dB)Frequency response: 17–21,000 Hz (-10 dB) Sound pressure level (SPL):118 dB THD, total harmonic distortion:<0.5 % (1 kHz, 100 dB SPL) Ear coupling:Ear-canal Jack plug:3.5 mm angledCable length: 1.2 m Transducer principle:Dynamic Weight:12 gPick-up pattern: Omni directional Microphone sensitivity:- 44dBV/Pa Acoustics:Closed Sensitivity:118 dB SPL @ 1 kHz, 1V RMS Include:Headphone*1Storage pouch*1Replacement earbuds*3 pairs