BASS SOUND: In-ear earbuds design with Apt-X A2DP ensure high quality stereo sounds and better outdoor volume.
EASY CONNECT:CSR 8645 V4.1 wireless headphone, can support 2 devices multi-connection ,it can pair with two mobile simultaneously ,talking the call from any of them
STANDBY TIME:170 Hours ,Music time ï¼šUP to 6 Hours
GREAT FOR SPORT&Gym:With Earhook ,not easy fall from you ear and sweatproof design, 3 different sizes of earbuds offers you snug and secure fit
ULTRA LIGHT: Only 18.6g ,designed for comfortable.