Feature:
<br />* Built-in DSP audio processing system, can be a very good eliminate Noise and echo, to ensure clear communication, and music.
<br />* 100% brand new and high quality.
<br />* Small and light, stealth design.
<br />* Bluetooth master control chip.
<br />* Can talk, listening to music
<br />* 2 in a row, to the telegraph, voice prompt operation.
<br /> 
<br />Method of use:
<br />Open the Bluetooth mobile phone or computer
<br />Search Bluetooth headset signal, in accordance with the instructions of the link
<br />Other detailed functional use, please debug instructions