ゲームボーイアドバンスSP
First released in Japan on February 14, 2003, the Game Boy Advance SP—Nintendo model AGS-001—resolved several problems with the original Game Boy Advance model. It featured a new smaller clamshell design with a flip-up screen, a switchable internal frontlight, a rechargeable battery for the first time, and the only notable issue is the omission of the headphone jack, which requires a special adapter, purchased separately. In September 2005, Nintendo released the Game Boy Advance SP model AGS-101, that featured a high quality backlit screen instead of a frontlit, similar to the Game Boy Micro screen but larger. It was the final Game Boy and last handheld to have backwards compatibility with Game Boy and Game Boy Color games.