Bluetooth & Active Noise Cancelling Earphone

Magnetic Adsorption Charging 

Specifications：

1)Load impedance: 50 ohms

2)Frequency range: 100Hz-20KHz

3)S/N: >85dB 

4)Power: Lithium battery 

5)Talking  time: 4-6 hours

6)Music time : 3 - 4 hours

7)Charge time: 1-2 hours

8)Charge Port: USB / OTG ports

9) Unit weight: 15g

Descriptions:

1) Bluetooth ANC Headset, active noise cancellation, cancell the noise outside actively

2) High quality stereo Sound

3) High-end design, fashionable

4) Portable for everywhere

5) With Microphone for handsfree

6) Charging port: OTG / USB