This Boss Marine remote commander is the perfect addition to your marine audio system. With a range of up to 30 feet, you can easily control your music and audio settings from a distance. The remote is designed for use with all Boss Marine products and features a variety of useful functions. The remote control is a must-have for anyone who wants to get the most out of their marine audio system. The Boss Marine brand is known for its high-quality products and this remote is no exception. It is easy to use and comes equipped with all the features you need to enjoy your music to the fullest. This product is untested, but it seems to be unused Item number 1