[Comfortable to wear] The real need for ear, long wear no pain, crazy can not be thrown off, only 24g weight, no burden to wear[thousand yuan sound] The newly upgraded 5.3 chip brings more cutting-edge technology with further transmission, more stable and lower power consumption Listen to the location, wireless play All-round stereo sound effect, so that the sound has more spatial three-dimensional sense, wireless play all kinds of mobile games, the sound is more enjoyable.[sound leakage technology] Fully sealed structure, built-in sound absorption cotton, effectively solve the problem of sound leakage Fast charging technology 1.5 hours of charging, can be used continuously for about 8 hours[Function upgrade] Can connect two mobile phones at the same time, double EQ sound is optional, add low latency game mode (34MS) HD Call ENC intelligent noise reduction, clearer callsIPX8 waterproof Magnetic charging, deep waterproof, can be worn in swimming