The Tag Reading System lets children bring books to life and add new dimensions of engagement and entertainment to reading. The Tag Solar System Adventure Pack is an interactive two-sided map that works with the Tag Reader device, which is sold separately. You can connect the Tag to the computer to download the audio content for the map into the device. Open up the three-foot-long map, and virtually any spot a child touches on the map with the Tag Reader will activate more than 40 different built-in activities with age-appropriate information and exploration. The set also comes with Passport to the Planets, an interactive sticker book. The map has two levels of content so older kids will be as engaged and challenged as younger kids. As with all products in the Tag Reading System, the Solar System Adventure Pack has a great deal of content that will keep kids engaged and exploring.