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Noise Cancel Headphone,bose headphone,headphone  (ANC750) | | |
 Product Feature | * Foldable type
* Air plane adapter
* Carry bag | | | |
| Product Specifications | Frequency range: 20-20,000Hz
Speaker: 40mm mylar cone, CCAW coil
Max. power: 100mW
Auto distortion: 0.05%-1%
Current consumption: 15-20mA
Active cancellation: 20-1000Hz, better than 10dB between 150-300Hz at max. cancellation.
Power: AAA x 2pcs
Battery life: approx. 50 hours
2-section: medium cancel, strong cancel
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