Packed with 300 retro games including 8 memorable Data East titles. Enjoy playing classic titles such as BurgerTime Karate Champ Bad Dudes and more. Full-color 2.5" screen. 8-Bit game system. Front speaker with volume control. 3.5mm Headphone jack. AV-Out port for gameplay on larger screens. Powered by either 4 AAA batteries or micro-USB (neither included). 4-Month manufacturer limited warranty.