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Contact Us
- Contact Person : Ms. you King
- Company Name : Dongguan Kangyou Electronic Co., Ltd.
- Tel : 86-769-83714818
- Fax : 86-769-83727977
- Address : Guangdong,Dongguan,No. 27, Sanjiang Industrial Park, Hengli Town, Dongguan City, Guangdong Province. China
- Country/Region : China
- Zip : 523462
mobile phone earphone
Product Detailed
Related Categories:Earphones & Headphones
Related Product Searches:mobile phone earphone,High Quality,mobile phone earphone, spring mobile phone earphone
mobile phone earphone:
OEM earphone for mobile, high quality, competitive price
Related Product Searches:mobile phone earphone,High Quality,mobile phone earphone, spring mobile phone earphone
mobile phone earphone:
Detailed Product Description
Speaker technical index:* Impedance: 32±15%Ω* Sensitivity: 110±4dB at 1kHz 179mV* Frequency response: 20Hz~20kHz* Normal input power: 3mWMicrophone technical index:* Impedance: 2.2kΩ at 1kHz* Sensitivity: -40±4dB at 1kHz* Frequency response: 300Hz~5kHz* Current attenuate: <0.5mA* Noise rating: >58dBmobile phone earphone
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