inputs.text: nonfunctional bluetooth buyer beware - bought head unit previous owner car wired alpine wanted bluetooth connectivity usb port charging iphone long road trips wires different adapters possible head unit boasted everything wanted easy bank accounti researched passed list specifications questioned functionality bluetooth not support streaming audio front usb port support iphone charging playback head unit not anything bought alpine tech informed said proprietary cable support idevice playback chargingplayback aux port adequate cigarette lighter phone charger result mess wires tryed avoid additional cost not good advertised receiverprossound quality goodhands free calling may may not work not care enough look itaux port works fineproprietary cable allows idevice playback charging claimed not willing find outconsbluetooth not function streaming audiofront usb port not support idevice charging playbackoverpriced basic cd receiver isi would not purchase receiver