SEGA Genesis Ultimate Portable Game Player - Junk This is the overseas version of Sega's Mega Drive portable game console. It is a junk item. The main unit's operation has not been confirmed. Only the main unit is included. The battery is also included, but it is slightly swollen. For safety reasons, I plan to exclude the battery when you purchase it. If you would like the battery included, please let me know via message. There are fine scratches on the screen, and white scuff marks on the back and sides. Please understand that this is a junk item and a personally stored item before purchasing.