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HW928N Dual Ear
HW928N Dual Ear
Regular price
$45.00 USD
Regular price
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$45.00 USD
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⚫ Noise-cancelling microphone and noise-cancelling circuit
⚫ Super-Pro sound quality
⚫ The cable is durable, can bear 20KG pull, rotate more than 60000 times,345°
⚫ Broadband design enhance audio
⚫ Acoustic Shock Protection: Acoustic limiting for protection against sounds above 118 dB
⚫ Adjustable headband
MIC Transmit parameter
Microphone(NC or ST)：NC
Frequency range：70 - 16k Hz
Sensitivity - 1 KHz Sensitivity (dBPa/V)：40dB±1 dB
Distortion(%THD+N)：< 3%
Current consumption@ 2.2V (μA)：< 300
Operating voltage(volts)：1.5– 3.0
Receive parameter
Speaker: dynamic impedance (Yes/No)：yes
Frequency response：20 - 20k Hz
Sensitivity-1 KHz Sensitivity (dBPa/V)：9
Input impedance：300 ohm
Maximum output：<118db
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