Car stereo additional functions usb player bluetooth nfc integrated features cd player radio usb player playback cd rrw audio formats mp3 receiver tuners mw lw amfm tuner features rds radio data system eon enhanced other networks station memory 18 total output power 4 x 100 watt connections usb aux in pre amp out display type lcd remote control bluetooth profiles hfp spp a2dp avrcp pba pbap opp illuminated keypad multiple options availabl