ITEM NAME:3Pcs 4 Pole 3.5mm Stereo Audio Female Jack Socket Connector Solder FT 100% Brand New and High Quality ! Material:Aluminium Size:3cm Product aperture: 4mm Product channel: 4 sections Color:As Pictures Applicable equipment: amplifier, audio, computer, TV, CD player and other 3.5mm interface equipment. Product wiring mode: welding wire type Package Included:3Pcs 100% Brand New and High Quality ! Material:Aluminium Size:3cm Product aperture: 4mm Product channel: 4 sections Color:As Pictures Applicable equipment: amplifier, audio, computer, TV, CD player and other 3.5mm interface equipment. Product wiring mode: welding wire type Package Included:3Pcs.Product wiring mode: welding wire type. Color:As Pictures. Product channel: 4 sections. Product aperture: 4mm.