FEATURES:

1.Seamlessly switch between calls and music with the same headset.

2. Adjust volume， mute the microphone， track forward and back， pause and then play on.    

3.Digitally enhanced sound quality on both sides of a call

4.Sliding boom for enhanced voice quality

5.Sliding boom conveniently answers and ends calls

6. Innovative ear bud seals out external noise

7.Microphone mute for multi-tasking and conference calls

8.Wearable， compact， lightweight design

9.Music Bluetooth Earphone Technic