Wireless Bluetooth Earphones Earbuds, Wireless Bluetooth Headset, Toullfly&reg; noise cancelling Headphones, Running sweatproof bluetooth wireless in-ear earbuds with Mic for iphone 6s,Samsung(Green) Portable, lightweight and sweat-proof design Built-in rechargeable Li-ion battery and microphone Sweat-proof: effectively prevent sweat and rain interfere with headset operation Clear bass resonance, CVC wind noise reduction, and superior sound isolation Caller report,Remote camera, line control answer/hang up/rejection/on-off, redial, mute, volume adjustment, Chinese-English shifting, intelligent one-driving-two, music pause/play, up and down song switching