1. Bluetooth 5.4 chip: JL AC7006A8
2. Battery capacity: charging case 300mAh; headset 40mAh
3. Usage time: 7 hours (6 hours in ANC mode)
4. Size: 65*51.5*28.5mm; Total weight: 45.5g
5. Support ANC noise reduction, support 2-in-1 connection, master-slave switching, summon Siri, etc., charging case with LED power display
