Tact Switch, Phone Jack, DC Jack manufacturer / supplier in China, offering 3.5mm 3-Pin Plug-in Stereo Dual Channel Audio Socket Hy-314, 3.5mm Phone Jack Custom Yellow Earphone Socket 6-Pin Plug-in 4-Section Stereo Earphone Socket, Earphone Socket 3.5mm Caliber 4-Section 6-Pin Plug-in Stereo Audio Microphone Socket and so on.
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