True wireless stereo, real no wires design, individual left and right channel, HIFI sound both the left and right earbud are Bluetooth enabled could be used separately, or used as one pair. Bluetooth Version V5.0+ EDR (Both Side) ultra Low Consumption
Bluetooth Version: Bluetooth 5.0+EDR(both sides),ultra low consumption.
Battery capacity: Earbud:30 mah rechargeable Li-ion battery / Charging dock: 300mah(optional)
Talk time: 4 hours
Play time: 2-3 hours
Standby time: Both ears can stand for 6 hours
In the box:
Wireless Charging Case