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Product Details
NC-121 : Active Noise Reduction Headphones
 
Short Description
Features:
-Provide a quieter environment enhance audio entertainment
-Full- size design completely cover ears for greater effectiveness
-Build-in noise reduction circuit
-Perfect for the on-the-go traveller
Product Details

-Driver Unit: 40 mm Cobalt Magnet

-Impedance: 32 ohm +/- 10%

-Sensitivity: 100 dB +/- 3 dB

-Frequency Response: 20 Hz - 20K Hz

-Active Noise Reduction: 12+/- dB at 300 Hz

-Power Requirement: 1x AAA battery

-Battery Life: Up to 32 hrs(Active Noise Reduction only)
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