This Bluetooth Headset supports Hi-Fi sound quality, perfect for enjoying stereo music. It can be wireless earphone of any video-audio devices. Of course, these devices should be with AV line out. (such as CD, DVD, MPS, MP4, MD , WALKMAN, TV, COMPUTER).

Because this bluetooth headset with Built-in microphone. It can be wireless earphone of cell(mobile) phone, anyone who can receive phone call and talk to caller , even if listening to music. When call is coming, this headset will stop music and receive call automatically.