EW69 True wireless ANC+ENC noise cancelling BT headset

1. Bluetooth 5.4 chip: JL AC7003D8 2. Battery capacity: charging case 300mAh; headset 30mAh 3. Use time: 4 hours 4. Size: 60.6*45.2*21.7mm; Total weight: 57.6g 5. Support ANC noise reduction/transparency/ENC noise reduction, sliding tuning, charging case prompt sound, magnetic wireless charging and other functions