sony bluetooth Cd player, mp3 player usb reader ?

Sony MEX-BT3900U CD-tuner with multi-format playback (MP3, WMA, AAC, CD-R/RW) transfer of music from MP3 players to your car radio with Bluetooth, USB or AUX port. Built-in microphone for Bluetooth handsfree calling which can be used with a compatible Bluetooth ebabled phone.The MEX-BT3900U has internal memory for mobile phone contacts (when connected via Bluetooth) & Bluetooth Audio Streaming A2DP protocol. Sony MEX-BT3900U Features: AM/FM/CD receiver with Built-in Bluetooth Wireless remote included - control your CD receiver while keeping your eyes on the road ZAPPIN makes it simple to find your favourite tune 2 pair RCA Audio Output(s) @ 2.0v : Front, Rear/Subwoofer Front USB - Full Speed Detachable Face with Front Aux In Advanced sound engine Power outputs; 22w RMS (50w max.) x 4 Steering remote ready adaptors required Call 07903370134 or text me