The plug is goldplated, with good contact performance and is not easy to oxidizeThe metal shell is electroplated, beautiful and durable, and antiinterference.The wire is made of allcopper conductors and doublelayered shielding, which can effectively resist interference, reduce noise, and provide highfidelity sound quality.3.5mm plug with thread locking. Compatible with for BMPCC for Cseries camerasProduct Usage:Can be used for BMPCC series cameras with mini XLR microphone interface, for C70 camera, connect wireless microphone receiver, for example: for C70 camera is connected with UWPD21 wireless microphone receiver.Product material:3.5mm plug: copper gold plated, copper plated black shellMINI Plug: Goldplated contacts, goldplated copper front, pearlnickelplated copper rearWire: 24AWG allcopper conductor, with aluminum foil + copper wire winding shield + fiber protection outer netWire outer diameter: 5.0MMColour:black+gold+silverMaterial:Braided mesh + gold plating + copper wireSize:Length: about 30cmPackage Contents:1 x Audio CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.