In some car stereos, you’ll find an AUX input, which means you should be able to use a harness adapter to then connect multiple types of device to your car speakers. Most commonly, this type of connection is used for mp3 players or iPods, so you can listen to your favourite podcasts, playlists and more on your next long journey. If your car or a car you’re working on doesn’t already have the functionality to connect another device to the stereo, a harness adapter is often the best way to go. In the range above, you’ll find various different types suitable for use with all makes and models, but if you’re not sure which one is the best for you, don’t hesitate to give our helpful team a call. We also offer a free UK delivery service and a free click and collect service, so it’s never been simpler to find what you need. Take a look at the range above!