Yamaha TSX-B72 Pro Bluetooth Desktop Audio Sound System With Aux Input.. Condition is Used., however, works perfectly and is like new. Shipped with USPS Ground Advantage. This compact sound system is loaded with awesome features and benefits. It comes in a small package but packs a big punch! First and foremost, the sound quality is clean and clear. It puts out 16W max power. Yamaha engineered the NFC (near field communication) feature for easy and fast wireless connectivity with Apple, IoS and Android. It also is an auxiliary speaker with the aux. in 3.mm input. They also included thier IntelliAlarm feature. The IntelliAlarm begins playing soft music 3 minutes before your alarm time and gradually increases the sound until the alarm rings so youre awaking is peaceful and gradual. The unit has Bluetooth, AM/ FM stereo, alarms, built in charging dock for your mobile devices, app controls, and more downloads from Yamaha. Its a great system for our modern world. This system lists for over $200.00. Make it yours!