Active Noise Cancelling Earphone
Description
WORLDWIDE
Product
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Others
When you travel, at work or at home, the noise environment makes you uncomfortable and impatient.
Features
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| KING DESIGN Silencer -- Active Noise Cancelling Earphone | ||
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| 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 |
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KING DESIGN launched several new, noise cancelling headset products available through distributors and retailers. For more information, please contact us |
