... on request 2.color: black 3.OEM Good quality Audio extension line Product features:1.Length:1.5m-20m2. ... customers' specifications4.Technology process:Cutting ,Crimping ,Welding ,Assembly and Testing5.100% tested before shipment6.Stable quality ,high reliablityUSE: ... This wire by winding shielded wire, applicable to computers, televisions, CD machine, MP3, ...