Hoco Des30 Original Series Tws Wireless Headset With Cover

1, Bluetooth 5.3; Chip: Jl Ac6983 2. Battery Capacity: 350Mah For Charging Compartment, 30Mah For Earphones 3. Use Time: 4 Hours; Standby Time 200 Hours 4. Size: 53.8*44.3*21.5Mm; Total Weight: 43G 5. Support Master-Slave Switching, Summon Sir, Touch Operation, Do Not Support Pop-Up Window, Do Not Support Long Press The Button To Clear The Pairing Function