This mobile digital system features a 2.5-inch digital crystal LCD panel and can be plugged into a TV for clearer and wider images. The product supports multiple platforms, allowing it to be used as a gaming or educational device. Certain cartridges allow it to be converted for use as a MP3/MP4 player, a digital TV or camera, or a photo viewer. The slim, portable design is lightweight and requires three AAA batteries (included). Launch date: October 2005.