Bluetooth 4.0,You can enjoy high-fidelity stereo music and clear speech within 10 meters.Intelligent 2-link design,Connect your two Bluetooth services at the same time and free switch.
Function : Voice control, Microphone, Answering phone, Noise Cancelling, Song switching, Bluetooth, Multi connection function, HiFi
Connectivity : Wireless,Suitable for iPhone 6, iPhone 6 Plus, Samsung, HTC, tablet PC and more.
Incomparable long standby and working time,200 hours standby, and 6 hours for talking time, 1 hours charging time.CVC 6.0 intelligent noise-isolation technology,Away from the noise, fully immersed in the beautiful music.
Sweat-proof design,Enjoy your workouts without worrying about the earphone working abnormally.