Accessories Lists: 2* Bluetooth Earphones 1* Charging Case 1* USB Cable 1* User Manual 3* Earphone Cups(S,M,L Size) 1, Bluetooth V5.0, support most of bluetooth devices and lower power consumption 2, 2200mAh charging case can full charge 2 earphones around 10-12 times, offer more music time. 3, With IPX5 waterproof technology, no need to worry about water and sweat anymore 4, 13mms dual drive units, enjoy 9D strong deep bass music sound 5, Popular touch control function, support switch songs, phone call and call voice assiatant.