Features
1).IPX4 Sweat proof, Born for sports.
2).Built-in magnets design, Convenient and simple.
3).Hidden line design, Feel free to adjust the length.
4).Excellent sound quality, HD sound with deep bass.
5).Steady wear, Won't falling off when doing sports.
6).Sweat proof design, Against sweat or moisture.
7).Built-in Mic, Talk hands-free and avoid missing any calls.
8).Built-in 165 Mah battery, Long battery life enjoy music all day.
9).Lightweight & stylish, It's a great gift for anyone.

Specification