Noise Cancelling Wireless Headphones
| Item NO : | TCW-HPWL-009 |
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About Noise Cancelling Wireless Headphones Prodcuts Description
This noise cancelling head-phone employs an electronic circuit that reduces ambient noise and improves audio reproduction quality improves audio reproduction quality for high quality, disturbance-free music no matter how noisy the environment. It is foldable and compact design makes it ideal for the consumer to use it on the airplanes train and bus etc. when traveling.
Specifications
* Frequency response: 20Hz-20KHz
* Active noise attenuation: 100-1000Hz >10dB at 300HZ
* Sensitivity: 102±2db at 1,000 Hz
* Max. input power: 500mW
* Driver unit: 40mm
* Impedance: 40 Ohms at 1,000 KHz
* Jack size: 3.5mm, 6.3mm and airplane jack
* Cord length: 2.1m
* Power supply: 2AAA 1.5V batteries
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