... plug Product advantages: 1.Materials: copper rod (59%), POM plastic (POM-450 Japan) 2. Environmental friendly: ROHS and REACH ... pins for earphones, earphone connectors, USB connector, linker, DC female mould, plugs, sockets, RCA plugs, MiNi4p male plugs, TV plugs, ... AC connecting plugs, Big-size Din, USB sockets, MiNi female mould, power-supply connecting plugs, audio plugs, video plugs, transferring ...