Crystal earphone

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

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 20+/-3 grams;
9.connector : à2.5mm 3Pin/4Pin/others
10.Cord length : 20/50/25cm;
11.with blue rhinestone
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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