1. Bluetooth solution: Bluetooth V5.0

2. Product speaker: composite membrane subwoofer

3. Product chip: Jerry JL6973D4

4. Standby time: 60 days+

5. Working time: 4 hours, the charging compartment can charge the headset 3 times+.

6. Charging time: about 1 hour

7. Communication distance: barrier-free 10-15 meters

8. Charging compartment interface: Type-C charging port

9. Headphone battery capacity: 35 mAh

10. Charging box battery capacity: 400mAh

11. Product accessories: Type-C charging cable + Chinese and English manuals

12. Carton size: 47*37*26cm, 100PCS/CTN, 12KG/carton