1. Bluetooth 5.4; Chip: JL AC7003 2. Battery capacity: Charging case 400mAh; headset 40mAh 3. Usage time: 7 hours (ANC 6 hours) 4. Size: 60.6 * 45.2 * 21.7mm; Total weight: 57.6g 5. Supports ANC+ENC noise reduction function, sliding tuning, master-slave switching, summoning Siri and other functions 6. Equipped with LED intelligent touch screen, multiple function settings can be directly operated from the Charging case
