Retro-Bit® GoRetro Portable - game on the go with the Go Retro! Portable. Enjoy up to 10 hours of nonstop gameplay anywhere and anytime. Packed with over 250 games featuring Tetris, BurgerTime, Joe and Mac, Heavy Barrel, Bad Dudes and now Double Dragon! The 2.8 inch high-resolution screen makes it easy to experience all of the gameplay. The GoRetro Portable is powered by 4 AAA batteries or most Micro-USB cables. | Gaming Console: Retro | Bit | Go Retro Portable V1.3 | Best Buy