DreamGEAR Mini Portable Retro Arcade Machine With 300 Handheld Video Games Handheld unit lets you play sports, solve puzzles, battle villains, win races and much more, all from the palm of your hand. Lightweight and portable so you can enjoy hours of gaming fun anywhere! Features 16-bit graphics, full-color display, realistic 4-way joystick, illuminated buttons, and built-in rear speaker with 4 levels of sound. Uses 3 AA batteries, not included. 6" x 3.25" x 4" machine. 2.5" display.