Bluetooth stereo Handsfree rearview Mirror + Wireless Earpiece + Wireless Parking Sensor : BT-628EC4 1.Easy installation, the mirror simply ... for audio devices, such as iPods, MP3, MP4 to enjoy wireless stereo listening 10.Stereo earphone provided for total private conversation ... back from Bluetooth mirror 13.FM earpiece is available 14.Wireless Parking Sensor is Optional The system will be on parking ...