Bluetooth V5.0, supports most bluetooth devices and low power consumption
3500mAh charging case can charge 2 earphones about 15 times, offer more music time, also it can charge your phone as an external battery.
with waterproof technology, no need to worry about water and sweat anymore
8mms dual drive units, enjoy strong 9D bass music deep sound
popular touch control function, support switch songs, phone call and voice assistant call.