... , 24K Glod plated or Nickle plated connector(2)QUALITY: Can go through different kinds of televisions test, SONY, PANASONIC, PS3, DVD ... move or retract(4)SAFE:All materials are RoHS complaint, and go through SGS Test of environmental-friendly material WIRE CABLE SPECIFICATIONS1 ... etc.(optional)(4)OD:3.6mmX13.5mm(optional)(5)can go through different kinds of televisions test, SONY, PANASONIC, PS3 ...