The Pioneer CD-SR100 is a steering remote control unit designed to give you easier access to your Pioneer car audio system while driving. Using infrared technology, it allows you to manage essential functions like volume (ATT), radio bands, and source selection without taking your hands far from the wheel. You can navigate through tracks and seek stations using the left and right buttons, or switch discs and channels with the up and down controls. To ensure a secure fit on various steering wheels, the kit comes with dedicated mounting brackets and straps, making it a practical addition for drivers who want to keep their focus on the road while adjusting their audio settings.