New Style Headset with Microphone (NV-H250)

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Basic Info

Place of Origin:	Guangdong, China (Mainland)
Payment Type:	L/C, T/T, Western Union

Product Description

Speaker driver units: 40mm diameter dome
Speaker frequency response range: 20Hz to 20KHz
Impedance: 32 Ohm± 15%
Sensitivity: 115dB± 3dB/mW (S. P. L at 1khz)
Rated power: 50mW
Max input power: 100mW
Mic driver units: 6 x 5mm diameter dome
Sensitivity: -38± 3dB (0dB=1V/Pa at 1khz)
Directivity: Noise canceling
Mic frequency response range: 20Hz to 16KHz
Current consumption: Max. 0.5mA
S/N ratio: More than 60dB
Cord length: 2, 100mm
Headset with Microphone on the cable, adjustable volume
Plug: 3.5mm stereo
Quantity: 40pieces/carton
Carton size: 710 x 420 x 320mm
GW/NW: 9KG/7.5KG

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