● Wireless sport Bluetooth stereo headset
● Fashion and dynamic design
● Bluetooth V4.0 combined with NFC， APT and CVC technologh
● Support listening to music and answering calls
● Support multipoint pairing， connect to 2 mobile phones simultaneously 
● Allows you to answer calls conveniently during all your outdoor activities
● Volume control and song switch function
● Answer / end / reject / transfer a call function
● With built-in rechargeable lithium battery for long time use
● Compatible with Apple and Andriod smart-phones， tablets， and other devices with Bluetooth service