Product Details

Noise canceling Ear Muff Microphone headset with microphone for 2_way radios

- Dual muff style headset designed to clip into most standard type hard hats (helmet is not included.)

- Lightweight, comfortable and easy to adjust.

- Aviation style boom microphone with flexible arm.

- Standard Electret Condensor Microphone provides clear, crisp audio in all applications.

- Easy to replace foam ear pads.

- NRR:-23dB

- Color: Black and Yellow

To find Aviation headset for pilot, please click here.

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Specification

1. Earphone:
Size Outer Diameter 50mm
Weight 14.8 gram
Magnet Materials Ferrite Size Φ20.5*4.5mm
Impedance 300 At around 1KHz
Power Rating Normal 30mW RMS Maximum 50mW
Output Sound Pressure level 83±3dB /100mW /1cm With Artificial ear per channel
Average at 1.0K, 1.2K, 1.5K, 2.0KHz
Resonance Fo           100Hz
Frequency Range         100Hz~3000Hz
Distortion 5% Maximum at 1KHz /100mW /1cm
Abnormal Sound Test Must be Normal Tested by 3.0Voltage Sine Wave
Load test 30mW RMS White noise for 48hrs

2 Microphone
Type Noise Cancelling Dynamic Mic.
Case Material           ABS Plastic
Sensitivity 0°-71dB±3dB (at L=50cm) (0dB=1V/Pa,1KHz)
Impedance Low impedance 150ome
Frequency 600Hz~12000Hz
Standard operation voltage 1V
Sensitivity reduction      Within -3dB at 1V

3 Boom Type Universal Flexible and Hinged Wire
4       Plug             Microphone&Earphone- 5P Mini Chassis XLR Connector, Male
5       Jack 3.5mm Phone Jack for iPod, Scanner, or other Device
6      Colour HP90 Black/ HP91 Carbon Fiber
7      Switch
Type Push To Talk Button(P.T.T)
Case Material           ABS Plastic
Water Proof Cover        Silicone Rubber(Black)