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Shenzhen Dalisong Electronic Co., LTD

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Shenzhen Dalisong Electronic Co., LTD
China
  • Sell

    Mobile Handsfree

    Mobile Handsfree

    Quantity Order:
    Origin:
    China
    Payment Method:
    Telegraphic Transfer (T/T)
    Description:
    1.Sensitivity at 1KHz : 110+/-3 dB;
    2.Impedance : 32+/-15% Ohm;
    3.Speaker dia : à14.8mm;
    4.Mylar : 9µ;
    5.Frequency response : 300-6000Hz;
    6.Input power : Nom5mw,Max10mw;
    7.Distortion : Less than 5% at 1KHz 5mw;
    8.Weight : Approx 21+/-3 grams;
    9.connector : à2.5mm 3Pin/4Pin/others
    10.Cord length : 20/50/25cm;
    11.color:Silvery and gray.
    12.MIC:
    Sensitivity: -58±2dB(0dB=1V/¼ at 1KHz)
    Impedance: 2.2K©
    Current consumption: 500¼A(vmax)
    Standard operation voltage: 3.0V


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