Each Toyota 2010 4Runner has a mini plug auxiliary audio input port in the center console. When you want to play your personal playback devices, e.g. iPods or other MP3 players, on your car's sound system, simply plug it in the mini plug socket and press the aux button of the sound system. Depending on the model you drive there may also be a USB port in the glove box for selected models. Connecting your iPod to it will play the device as well as charge it when you drive. Playing sounds in your car has never been easier.