Active Noise Cancellation Headphone (For first class)
WUXIA Headphone earmuff design has a very good passive sound insulation , coupled with a strong Active Noise control (ANC, Active Noise Cancellation) function, can effectively cut off more than 82% of noise, such as car roar, aircraft noise, noisy subway, the street noise...Unlike general noise cancellation headphones: WUXIA Active noise cancellation Headphone is using AAA battery, it can last 50 hours to satisfy several days’ work .Do not need to carry extra  batteries. At the same time WUXIA Headphone even close the de-noising function can still normal use, for cable calls and listen to music. You also can switch off the ANC function f to save power.

1. Active Noise Cancellation  technology to enhance the power of noise filtering .
   
2. Block the external noise to offer a superb listening enjoyment.
   
3. Suitable for users in noisy environment airline, subway, highway etc.
   
4. Active Noise Cancellation and Common  Headphone available
   
5. The soft head beam is more comfortable for a long time’s use
   
6. Carrying bag and double pin exchanger is suitable for the flight.
   
7.  40mm neodymium driver unit can provide high quality voice
   
8. Double frame structure and special ear clip sound insulation technology can effectively block out background noise
   
9. Reduce the noise to 18dB(82%) at 300Hz
   
10. Memory cotton soft cushion can provide superior sound isolation of background noise
    
11. About 50 hours long battery life (2 alkaline AAA batteries)
    
12. The volume limiter function used in the flight.