The Game Boy Advance SP (announced in 2002) is one of the two Game Boy Advance variations, first released in Japan on February 14, 2003, in Europe on March 23, 2003, in North America on March 28, 2003, and in Australia on April 10, 2003. It is similar to the original model, but it has a "clamshell" design, meaning that it can be folded to open and close which was later used in all the DS and 3DS models except the original 2DS. The Game Boy Advance SP has a rechargeable battery, and it does not run on two AA batteries. The Game Boy Advance SP has a backlit screen, meaning it has a bright screen (older versions of the GBA SP have a frontlit screen). Like its predecessor, it is backwards compatible with "GB" and "GBC" games.