BOROFONE BW38 Bluetooth Wireless BT Headset |BT5.3, 30/300mAh, 4h
1, 5.3 Bluetooth; Chip: JL ac6983d2
2, battery capacity: 300mAh case charger; 30mah headset
3. Usage time: 4 hours; standby time: 180 hours
4, size: 53.6*44*21mm; total volume: 45g
5. Supports Master slave conversion, Siri summons and other functions
