BOROFONE BC34 Mini Wireless Bluetooth Earbuds Single Ear Earphone Black

BOROFONE BC34 Mini Wireless Bluetooth Earbuds Single Ear Earphone Black

1, Bluetooth 5.0, chip: Zhongke Lanxun 5337

2. Battery capacity: 40mAh, charging for about 1 hour

3. Talk/music time: 4 hours

4. Standby time is 120 hours

5. Size: L26*W15*H24mm

6. Support Chinese and English prompts, double-click the multi-function button in the unpaired state