Features:
-Built-in microphone for handsfree call
-CVC noise reduction, HD Hifi stereo output, echo and noise cancellation tech,giving you a superior sound experience, you can enjoy your music even you are in a crowded gym or street or noisy space.
- Ergonomic design, soft earhook and sweat proof and moisture proof material gives you a comfortable wearing experience, good for gym, training, exercise, running, sports.
-Advanced Bluetooth v4.1, easily pairing with iPhone6, iPhone 6 plus, iPhone 5s, iPhone 5c, iPhone 5, iPhone4s, iPhone 4, iPad mini, iPad air 2, iPod 5;
Samsung galaxy s6, galaxy s5, galaxy s4, galaxy note4, note3, note2, HTC One M7, HTC One M8, Sony, Nokia, Blackberry, most Android phone and window phones.
-Lightweight and unique design, superior long standby time up to 240 hours, so you don't need to worry that it will power off when you are having an exercise.