ITEM NAME:3.5mm Mono Female Jack to Phono RCA Male Plug Audio Adapt Converter Connect B Gw.As can be seen from the picture, this item comprises of an adapter that has a phono plug(male) on one end and a 3.5mm mono jack socket(female) on the other. Use this adapter to allow you to plug a lead that has a 3.5mm mono jack plug on it into a single phono socket.
