Stero bluetooth headphones wireless

Stero  bluetooth headphones wireless

1. Battery capacity:200nAh

2. speaker:40 mm

3. Jse time: about 4-6

4. Oursstandby: 120 hours

5. Effective distance:10m

6.Tharge port: Type C

7. Packing size:18*18*5.5cm

8. Packing weight: 345g

9. Carton size.53*43*52CM

10. Packing quantity: 60PCS 

11. Packing weight: 22kg

12 .Colors: Black, Silver, Beige, Pink