Model No.:BT50

Specifications:

1.Bluetooth version:4.2+EDR

2.Chipset:Jerry

3.Type:Dual dynamic driver

4.Driver size:9mm

5.Sensitivity:108±3db

6.Distortion rate:≤1%

7.Frequency range:18～20KHz

8.Impedance:16Ω

9.Weight:14g

10.Working distance:10m

11.Battery:3.7V/65mAH  Li-on Battery

12.Charging time:about 1-1.5 hours

13.Talking time:about 2.5-3 hours

14.Music time:about 2.5-3 hours

15.Waterproof function：IPX4

16.Color:Black/White