ABERS Wireless Bluetooth Sport&Running Headset Earhook Headphones Bluetooth Stereo with Noise Cancelling Earphones Earbuds for iPhone 7/6 Comfortable and secure design fits perfectly to your ear; the cable smartly stays out of your way when running, jogging or exercising Noise Cancellation technology reduces outside noises, enable clearer sound from microphone, you get high quality, hands-free phone conversation even on the street or inside shopping mall. With Advanced bluetooth v4.1 and apt-X tech, the headphones ensure high-fidelity stereo music and clear speech within 10 meters,5 hours of continuous talking /music time; easy and fast pairing with smartphones, tablets and other Bluetooth enabled music devices Simple user interface on one of the earphones allows you adjust the volume, play/pause, select songs and answer/hang up calls completely effortlessly. compatible with Bluetooth enabled devices such as most PC, PAD,Smart Phone.