Description:High reliability and stability.Enhance your car performance.Great replacement for your one.Direct replacement,pretty easy to install.Name:Car USB/AUX interfaceFunction: USB/AUX interface panelCable length: 150cmAUX-8PINUSB Female - USB Male AInterface: -SD/TFItem Type: Cables, Adapters & SocketsModel Name: For Smart 450 AUX USBFunction: USB interface panelApplicable models:For - Smart 450 (alle Modelle) RadioFunction:For Smart 450 (alle Modelle) Radio GerateApplicable to various models, the original car has a host audio with AUX 3.5mm/USB interfaceColour: Blackmaterial: plasticPackage Contents:1 x USB/AUX interface panelOnly 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.