Car stereo additional functions usb player nfc bluetooth integrated features usb player radio audio formats mp3 receiver tuners mw lw amfm tuner feature rds radio data system total output power 4 x 55 watt connections aux in pre amp out usb display type lcd display property clock bluetooth profiles a2dp avrcp hfp play function mp3 text amplifier property bass boost usb ports 1 x front usb bluetooth features music streaming hands free telepho