Borofone BC37 Wireless Earphones Black BT 5.1

The Borofone Earphones integrates an excellent audio quality, clear phone calls, large capacity battery, an ergonomic design and it's comfortable to wear.

Bluetooth 5.1, chip: Jerry AC6976D

2. Battery capacity: 150mAh, charging for about 1 hour

3. Talk/music time: 20 hours

4. Standby time: 200 hours

5. Size: L110*W45*H28mm

6. Super battery life, both left and right ears can be worn

7. Support Chinese and English prompt tone, double-click the multi-function button in unpaired state