Dongguan Hongyuan Zipper Technology Co., Ltd. -

Dongguan Hongyuan Zipper Technology Co., Ltd.

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wired zipper earphones for cellphone
Specification: Frequence response: 20HZ-20kHZ
Detail: Parameter 1. Frequence response: 20HZ-20kHZ 2. Sensitivity: 108dB 3. Impedance: 16Om 4. Speaker size: 10mm 5. Plug size: Stereo 3.5mm Jack 6. Rated input power: 3mW


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