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Product ModelBL131
Bluetooth ChipsetJL7023
Bluetooth version5.3
Bluetooth audio agreement HFP、HSP、A2DP、AVRCP、SPP、PBAP TWS+
Bluetooth distance10M
Earphone music time6hours
Standby time 40hours
Charging port TYPE-C
Battery box charging time 2 hours
Earphone battery capacity3.7V/25mAh (with protective board)
Battery box capacity3.7V/200mAh(with protective board)
