This is an Alesis TransActive Live portable PA system. It supports the old iPod connector, but it can of course be used with other connectors as well, so I think it can still be used. It measures 325mm high, 315mm wide, and 235mm deep. I connected the power cord and confirmed the sound output from each input. The built-in battery seems to be dead, and it immediately goes LOW when the power cord is removed. Please replace the battery or use it with a wired connection. There are no accessories, and this is a sale of the main unit only.