See Nintendo DS (battle stage) for the battle stage with the same name.
The Nintendo DS is a handheld system made by Nintendo, released in 2004. The only Mario Kart game made for the system is Mario Kart DS. There is A, B, X, and Y buttons, a D-pad, a Power button, START and SELECT buttons, and a volume switch. There are two screens, and the bottom one is a touch screen and a microphone is built-in. The DS Lite was released in 2006. The DSi and DSi XL/LL, both with downloadable games, cameras, an internet browser, and other features, were released several years later. Mario Kart DS can be played on any of these systems, and Mario Kart: Super Circuit can be played in the Game Boy Advance slot on the Nintendo DS Lite. In Mario Kart DS, there is a battle stage designed exactly the same as the first Nintendo DS. See Nintendo DS (battle stage) for more details.