1,Audio Frequency Cable 2,nickel or golden flash plated 3,OD: 3.5mm 4,Good quality with competitive price Audio Frequency Cable1, 3.5 DC extension cable 2, Tripolar or dipolar connector 3, OD: 3.5mm ,white or black color 4, Good quality with competitive price 5, Black color 6, Nickel or gold plated connector.7, Free sample8, PVC jacket9, ROHS complianced10 ,Cable for Radio-tone repeater