I paid $60 for this a couple years ago, worked great in my Odyssey, it plugs into the CD changer port on the factory radio. I believe it works with any '98-'04 Honda radio with CD changer controls. It does not work with ipod touch, iphone, or the latest Nano which is why I’m selling it. Well, it works but won’t charge. I installed a new head unit that works with my iphone. It also has an aux port so it can be used with anything if you want to do it that way.