Military high noise canceling Bone conduction headset

Item No.: PTE-570
Neckband version work for helmet noise canceling headset with boom mic
Description Advantages Delivery & Warranty
Speaker Specification
Type Vibration speaker
Impedance 8Ω±15% @1KHZ
Sensitivity 88±3%/1W
Resonance freq 600HZ±20%
Frequency respond 300Hz~19KHz
Rated input power 1W
Maximum input power 2W

Microphone Specification
Type Capacitance MIC
Sensitivity Range -41 ± 2dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/Pa B16
Impedance Max 2.2KΩ 1kHz (RL=2.2KΩ)
Frequency 300-5KHz
Current Consumption Max 0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range 1.0V-10V (DC)
Max Sound pressure Level 115dB S.P.L  THD<10% at 1K Hz
★ Through the temporal bone on both sides of cheeks transfer sound signals to the brain,effectively reduced background noise
★ Solved unable to communication problems under high noise environment
★ Do not rely on eardrum:Let your ears to breathe protect your eardrum.Be alert on the surrounding environment
★ Apply to all kinds of helmet:All kinds of military helmet,can compatible with bulletproof helmet,too
★ Adjust firmness freely:Adjust the firmness of the headset according to head size.More comfortable and strong
★ Optional anti-noise earplugs:Can be equipped with anti-noise earplugs to listen very clear voice under high noisy environment
★ Super waterproof resistant:Suitable for all kinds of complicated application environment
★ Application: Swat, Riot police,Sniper,Army and other special occasions
20-25 work days after payment,detail delivery date should be decided according to production season and order quantity.

Standard export carton packing with full protection

★ Shipping
By air, land, Sea, EXPRESS(door to door)

★ Warranty
12 months
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