Bluetooth 5.3 Headphones Dual Microphone Wireless Earbuds Long Battery Life LED Display Deep Bass Noise Cancelling Headphones Compatible With All Bluetooth Devices

Features:

Product Description:

1. Bluetooth chip and model: 6983D2

2. Bluetooth version: V5.3

3. Earbuds battery capacity: 50mAh

4. Charging box battery capacity: 800mAh

5. Single working time: 3-4H

6. Standby time: 72H

7. Operation mode:

8. level: IPX6

9. Product color: black

10. Certification: CE