The product is a Sega Genesis cartridge of Sonic the Hedgehog 2, released in 1992 by SEGA. This action and adventure game is part of the Sonic the Hedgehog video game series and is rated E10+ (Everyone 10+). The cartridge is for NTSC-U/C (US/Canada) region and includes one unit. This product does not come with a manufacturer warranty, but it has been tested and is in working condition. It is a great addition for collectors or gamers looking to experience classic Sega games.