5 HOURS MUSIC PLAY TIME - Built-in rechargeable powerful lithium battery provides up to 200 hrs of Standby time and, 4 hours of talk time and 5 hours of music play time
ERGONOMIC DESIGN: Durable design and comfortable earbuds ensures that earphones always stays in place while running, and gyming, Invisible nano-coating technology protects earbuds against sweat during workout, CE, FCC, RoHS certified and ETA from WPC granted
Fast pairing with all smartphones having Bluetooth functionality. iPhone 7, 6/6S, 6S Plus, 5 5c 5s 4s,iPad Air, Samsung Galaxy S6,S5,S4,S3 Note 4 3, HTC M9 M8 M7,LG Flex 2 G3 G2, Apple watch and Other Bluetooth smartphones/devices