Borofone BW08 True Wireless Bluetooth Earphone with Charging Base(Black)

1. Bluetooth version: 5.1
2. Chip: Jerry AC6983
3. Battery capacity of charging compartment: 300mAh
4. Headphone battery capacity: 25mAh
5. Talk/music time: 3.5 hours
6. Standby time: 120 hours
7. Size: 53x53x23mm
8. Total weight: 26g
9. Features: automatically turn on when the headset is taken out, support master-slave switching, and call Siri