Car stereo additional functions rds radio data system usb player ipodusb connection bluetooth ipod control function ipod av playback integrated features cd player radio usb player playback cd rrw audio formats mp3 receiver tuners mw lw amfm dab tuner features af alternative frequency search ta traffic announcement rds radio data system total output power 4 x 45 watt connections usb aux in pre amp out display type lcd bluetooth profiles a2dp