Features: Product use: connected to power amplifier, CD-player, player, set-top box connected to-speakers, power amplifier. The thickened aluminum alloy-shell is more wear-resistant and has a longer service life. The gold-plated plug-can effectively reduce the transmission loss, further improve the sound quality, and prevent the-plug from oxidation. Tinned copper-wire, tinned copper-wire is to prevent copper-from being oxidized, and a layer of metal-tin is plated on the-surface to maintain good conductivity of-copper. The tinned copper-shielding layer effectively reduces the loss and interference during signal transmission and achieves high-fidelity sound quality. Specifications: Material:PVC Plug-type: TYPEC/USB/ lotus cable/3.5mm Line Length:Approx.100cm/39.37inch Package Includes: 1x Audio Cable note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.