ITEM NAME:2pcs 3.5mm 4 Pole Male Headphone Jack Metal Soldering - Red img *{margin:0;padding:0;.Soldering type.Use for microphone plug, earphone plug, Audio Video AV PC. TRRS 4 Pole Male Plug. 2 piece 3.5mm 4 Pole Male Plug. 3.5mm male. Color: Red. Size:36 7 7mm.