1. Bluetooth 5.4 chip: JL AC7003
2. Battery capacity: charging case 400mAh; headset 40mAh
3. Use time: 7 hours (6 hours with ANC on)
4. Material: ABS;Size: 64*48*30mm; Total weight: 45.5g
5. Support ANC+ENC noise reduction function, support one-to-two function, master-slave switching, summon Siri






