ITEM NAME:2x DIY 4 Pole 3.5mm 1/8" TRRS Male Audio Jack Plug Connector for Headset img *{margin:0;padding:0;.Fits for all 3.5mm port earphone headset. 2 Pieces 3.5mm Port Earphone Male Plug. With built-in chuck for diy,and without microphone function. Perfect replace 3.5mm plug for your earphone. 2 Pieces Cover.