Headband with earcup design
Headband retractable amd foldable
Colorful headband choice
Multi-points profiles
High quality.
Excellent Sound Quality.
Well design and easy to use.

20740 built-in chip
Chinese, English, French, Spanish and Deutsch voice prompt, Language can be shifted easily
Sleeping mode application
Romote control playing or pause
Slide Touch control VOL+and VOL-, Backward or Forward

3.5mm jack supports non-bluetooth connection
Longer operating distance(about 20m)
Long music playing time(36 hours), Talking time(42 hours)and Standby time(1000 hours)
Bluetooth specification: V3.0+HS
Solutions: BCM
Profiles supported: Headsfree, headset, Multi-points, A2DP, AVRCP
Working range: about 20m.

Accept OEM.
Colors are optional.
1 Year warranty
Certificate: BQB CE FCC RoHS.