- Wireless mode pairing by Bluetooth, handy

- Short press the left channel multi-function key to pause or end, short press the right channel multi-function keys to play next song, easy to use

- Bluetooth transmission range is 10m, can walk around a small scale, convenient to listen to music at home

- Can be used in single, fitting for listening to music with a friend

- HD microphone, stereo, listen to music comfortably

- Long press multi-function key to reject and hang up, convenient to handle a call

- Redial the last number, long press the left multi-function key to automatically replay the last outbound number, no need to dial it again

- Be fit for listening to musics when lying in bed