Built-in A2DP /AVRCP audio processing system, can be a very good eliminate Noise and echo,Perfect for Stealth Listening or watching at work.
Support multipoint connections, Can connect two mobile phones at the same time and ready to answer the incoming call of one phone any time.
Pairing Instruction: Press the power button of the headset for about 5 SECONDS or LONGER until you see the Blue & Red Light blinks alternately or Hear a beat, then you could connect it with your cellphone.
Bluetooth version: Bluetooth v4.1 + EDR
100% brand new and high quality.

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B071CF96BC