Product material: The outer shell is High-quality materials, black paint, the outer shell has good texture, the paint does not fade, and the full High-quality materials shell can effectively shield some external signal interference The wire is 24awg oxygen-free copper conductor, with aluminum foil box wrapped shielding structure, good transmission effect, low resistance, and low transmission loss. The shielding layer can effectively shield external interference The connector is copper plated with gold, with good contact performance, and the gold plating is not easy to oxidize Product length: 0.3 meters Connection standard: balanced connection, support 48v microphone Applicable to cameras with for mini xlr interface, which can convert the for mini xlr microphone input port of the camera to a conventional 3.5mm interface. For example, the for BMPCC series cameras all have for mini xlr input interfaces. Colour:Black Material:plastic Package Contents: 1 x Audio Converter Adapter Cable Only 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 +/- 1-3cm.