1. Bluetooth 5.4 chip: JL AC7003

2. Battery capacity: charging case 360mAh; Headset 30mAh

3. Use time: 4 hours

4. Size: 60.6*45.2*23mm; Total weight: 57.6g

5. Support noise reduction and transparency function, support sliding tuning

6. With LED intelligent touch screen, a variety of function settings can be directly operated by the charging bin

7. The screen displays the current power and accurate time of the earbuds and the charging case color can be mixed, EN300328