FineBlue M3 Running Sports Bluetooth 4.1 Headset Ear Hook Style Multi-connection Stereo Headset With Microphone 4GHz Radio Control Control Range:

4GHz Radio Control Control Range: 30m Channel: 4-Channel Functions: Headless Mode

Lock intelligently with the function button

the robot would react with playful sounds and start to tell you financial knowledge

better image brightness

Undersides heat insulation: insulate heat

FineBlue M3 Running Sports Bluetooth 4.1 Headset Ear Hook Style Multi-connection Stereo Headset With Microphone 4GHz Radio Control Control Range:Product Features: Running Sports Bluetooth Headset Professional running bluetooth headset no falling however you do exercise. Born for sports, sports will not stop until music is over. Smart Connection and Powerful Compatibility Bluetooth 4. 1 technology, compatible with mobile phones, ipad, notebook etc. Connecting 2 mobile phone simultaneously to switch call and share music. Larger Battery Longer Working Time, Enjoying the Music High quality lithium