Description

1, Bluetooth 5.3; Chip: JL 6983D2
2. Battery capacity: 300mAh for charging compartment, 25mAh for earphones
3. Use time: 4 hours; standby 180 hours
4. Size: 52.5*44.5*23mm; total weight: 44g
5. Support master-slave switching, summon Siri