•D9 Bluetooth Earphone Bluetooth 5.0 High Capacity for Business earphone Office Driving headset
•300mAh battery capacity, long battery life.
•Eliminate the tedious multi-function keys, one-click to achieve multi-function operations such as answer, hang up.
•One-to-two smart connection, connect two Bluetooth devices at the same time, switch games and answer calls at any time.
•PX7 waterproof, not afraid of sweat and rain.
•Bluetooth 5.0, fast connection and stable transmission.
•Bluetooth version: 5.0
•Channel: Stereo
•Transmission range: about 10m
•Battery capacity: 230mAh
•Listening time: about 36 hours
•Talk time: about 48 hours
•Color: Black
•material: plastic