In the video, a person is holding a green Nintendo DS and playing a game. The game is displayed on the top screen of the DS, and the person is using the bottom screen to control the game. The game appears to be a 3D game, and the person is using the touch screen to control the game. The person is also holding a Nintendo DS game card in their hand, which they insert into the DS. The game card is black with a yellow question mark on it, and the word "Nintendo" is written in white. The person then removes the game card from the DS.