Bose&reg; Wave&reg; Music System with 3 Multi-CD Changer Accessory with Remote Control - Graphite Gray Grey (Black) A bold new standard in audio performance, which may become the primary music system in your home. Distinctive and elegant design: streamlined styling with a thin, slot-loaded CD player Single remote operates Wave system and CD changer. Easy to use: no buttons, credit card-sized infrared remote, and MP3 CD capability Brightly lit display panel easy to read and prominently displays the artist, title and album names of your MP3 CDs. Changer allows uninterrupted listening from up to four CDs in succession Works with Alexa Amazon Echo Dot, which may be purchase separately, and may be connected as shown in the third image. There is a newer model of this item: Bose Wave Music System III with Multi-CD Changer - Graphite Gray, Works with Alexa.