Noise Cancelling Headphone

Features:

1. Active Noise Cancelling technology to enhance the power of noise filtering.

2. Block the external noise to offer a superb listening experience.

3. Suitable for users in noisy environment like subway, airline, highway, etc

4. Noise Cancelling and Common Wired Headphone available

5. Driver Unit: 40mm Dynamic Speakers

6. Impedance : 32Ω±10%

7. Frequency Response : 20Hz - 20K Hz

8. Reduction level:>12dB at 300Hz

9. Sensitivity: 102dB at 300Hz

10. Plug: 3.5mm stereo Plug

11. Power Requirement: one battery (Not included)