The Delphi Roady SA10201 Satellite Radio Audio System Boom Box and Receiver is a portable desktop audio system designed for SiriusXM service. With a sleek silver color and the brand's reputation for quality, this model is perfect for on-the-go listening. The Roady product line from Delphi ensures a reliable and convenient listening experience, making it a desirable option for those looking for a portable satellite radio solution. Unit has been tested and no issues found. Unit has scratches on case. Please see photos for details. Unit can either run off of ac power or with batteries. Batteries are not included.