My son has taken this out of his car to replace with a newer version so I know is in full working condition. This Audi Concert Car Radio CD Disk Player is a high-quality product perfect for your in-car entertainment needs. The player is compatible with CD format and features a sleek design that will fit perfectly into any car stereo or head unit. Its manufacturer part number is 8E0035186J, which ensures that you are getting a genuine and reliable product. The player is very easy to install and use, and it comes with a variety of features that will enhance your driving experience. Its brand, Audi, is known for producing high-quality products, and this radio CD disk player is no exception. It is a perfect addition to your vehicle parts and accessories, and it will provide you with hours of non-stop entertainment while on the road.