BOROFONE Bluetooth Headset 藍芽耳機 BW42-白

1. Bluetooth 5.3; chip: JL AC6973 2. Battery capacity: charging case 350mAh; Headset 70mAh 3. Playback time: 8 hours; Standby time: 1800 hours 4. Dimensions: 87x72x34.5mm 5. Total weight: 82g 6. Type: Over-ear 7. Supports switching between two devices, Siri assistant