Mobilephone Earphone M02 - detail for Mobilephone Earphone Products - manufacturers,suppliers,wholesale,exporters,factories, -GSE CO., Ltd.

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Tel:86-769-86217016
Fax:86-769-86217036
Add:West Liuhua Street, Xiakou Village, Dongcheng District, Dongguan City
Zip:523115

Product Details

Earplug design for super sound and comfort fit Could be made by customers? individual demands,

EARPHONE ELECTRICAL CHARACTERISTIC	MICROPHONE ELECTRICAL CHARACTERISTIC
Driver Unit :Ø15.4 Impedance :32Ω Sensitivity :108db(at 1KHZ 0.178V) MAX. Input power : 8mW Frequency range : 20Hz~20KHz Distortion : <=5%(1mW 1KHz) Plug :18pin USB	Sensitivity :-42dB(at 3V/2.2K 1KHZ) Directivity : Omnidirectional RL : <=2.2kΩ Current Consumption : Max.0.5mA Standard Operation Voltage :3.0V Sensitivity Reduction :Within-3dB at 1.5V S/N Ratio : More than 58dB Frequency range : 20Hz~20KHz