The Sega Genesis Ultimate Portable Game Player is preloaded with 80 Games, including popular Sonic the Hedgehog 1 & 2, Streets of Rage series, and Virtua Fighter 2! Take it with you or plug into your TV via an A/V cable (not included). Features an SD Card Slot so you can download more games, an Li-ion rechargeable battery, and a 2.8" LCD screen. Games include 40 Sega gamesand 40 classic Arcade Games, including Sonic the Hedgehog, Ecco, Altered Beast, Streets of Rage, Vectorman II, Virtua Fighter II, Shinobi III: Return on the Ninja Master, Alien Storm, Columns, Golden Axe, Jewel Master & many more! Charges via included USB Cable.