Product

Special Design
Active Noise Cancelling Earphone

Active Noise Cancelling Earphone

Description
When you travel, at work or at home, the noise environment makes you uncomfortable and impatient.
With KING DESIGN Silencer, you can stay quiet, enjoy your music even more, or just relax for hours.
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Features

 

KING DESIGN Silencer -- Active Noise Cancelling Earphone
Specificatoin
Speaker Type 40mm neodymium magnet
Impedance 32 Ω
Frequency Response 20Hz-20000Hz (KD-circuit)
Frequency Response 70Hz-20000Hz (Speaker)
Sound Pressure Level (SPL) 92 +3dB/mW
Max. Noise Reduction Level 15±2dB @ 200Hz
Active Noise Reduction Range Up to 85%
Total Harmonic Distortion (THD) <1%
Range of Operating Voltage 2.5-3.5 Vdc
Stereo Jack 3.5mm
Weight 190g
Battery AAA 1.5V
Battery Life 60 hr average

KING DESIGN launched several new, noise cancelling headset products available through distributors and retailers.

For more information, please contact us


History
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