Description
| 1. Bluetooth 5.1; Chip: JL AC6973 2. Battery capacity: charging case 300mAh, earphone 30mAh 3. Talk/music time: 4 hours; standby 120 hours 4. Size: 64.5*47*22.5mm Total weight: 45g 5. The charging case will automatically turn on when the cover is opened, support master-slave switching, and call Siri |