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Shenzhen Dalisong Electonics Co.,LTD

 
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1.    MP4 earphone

MP4 earphone

Description

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1.Sensitivity at 1KHz : 110+/-3 dB;
2.Impedance : 32+/-15% Ohm;
3.Speaker dia : 14.8mm;
4.Mylar : 6;
5.Frequency response : 230-12000Hz;
6.Input power : Nom2mw,Max4mw;
7.Distortion : Less than 5% at 1KHz 2mw;
8.Weight : Approx ...
2.    computer headphone

computer headphone

Description

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we can supply you all sorts of headphones
3.    stereo earphone

stereo earphone

Description

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1.Sensitivity at 1KHz : 110+/-3 dB;
2.Impedance : 32+/-15% Ohm;
3.Speaker dia : 14.8mm;
4.Mylar : 6;
5.Frequency response : 230-12000Hz;
6.Input power : Nom2mw,Max4mw;
7.Distortion : Less than 5% at 1KHz 2mw;
8.Weight : Approx 23+/-3 ...
4.    earphone

earphone

Description

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1.Sensitivity at 1KHz : 110+/-3 dB;
2.Impedance : 32+/-15% Ohm;
3.Speaker dia : 14.8mm;
4.Mylar : 6;
5.Frequency response : 230-12000Hz;
6.Input power : Nom2mw,Max4mw;
7.Distortion:Less than 5%at 1KHz 2mw;
8.Weight : Approx 23+/-3 ...

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