Bluetooth chip - AC6983D
Bluetooth version - V5.1
Transmission distance - 10M
Speaker - F10 real copper
Earphones battery - 30mah
Charging case battery - 200mah with protective board
Playing time - Battery Life - 3 - 5 Hours.
Charging interface - TYPE-C
Standby time - 60 days+
Playing format - L2CAP/A2DP1.2(AVCTP1.3/AVDTP