Enjoy all the out-of-this world classics with this pocket player. Features GALAGA GALAXIAN and XEVIOUS. GALAGA - man the spacecraft and destroy enemy aliens. GALAXIAN - stop the fleet invasion. XEVIOUS - shoot enemies and aerial targets while avoiding obstacles. 2.75" Full color backlit display. Built-in front facing speaker and volume control. 3.5mm Headphone jack supports private listening. Ergonomic design and compact size. Powered by Micro USB cable or 4 AAA batteries (both NOT included).