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Product Details |
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| NC-814 : Active Noise Reduction headphone |
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| Short Description |
Features:
- Provide a quieter enviroment to enhance audio entertainment
- Full-size design completely cover ears for greater effectiveness
- Built-in noise reduction circuit
- Perfect for the on-the-go traveler
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| Product Details |
Driver Unit: Dia. 40mm Cobalt Magnet
Impedance: 32 ohm
Sensitivity: 88dB
Frequency response: 20-20,000Hz
Maximum Noise Reduction: 12dB at 300Hz
Power Requirement: 1 x AAA battery
Battery Life: Up to 32 hrs (Active Noise Reduction Only)
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