Features: Suitable as children's game machine, good kid's fancy toy. The baby is fun to touch and easy to hold. Install the classic Tetris game with sound to bring more fun. Improve your intelligence with this classic game, which has many variants of the addictive Tetris game. Encourage your baby to touch and explore. It has 15 shapes of elements. One element has the penetrating power to penetrate other elements. Description: Automatic shutdown 16 kinds of descending speeds, 16 levels of height, 15 different modes of pause function, with different sound effects indicating the beginning of different actions and the melody of the end of the game. Rotate clockwise and counterclockwise to select the sound on/off selection with low Power consumption, very suitable for travel. Power supply: 2 1.5V R6/AA batteries (not included) Game content: A, tank, BCDE, squash, GF, racing, HI, brick destruction, J, snake, K, frog, cross the river, LM, Tetris, NO, change Tetris (press the function repeatedly before the block) The key falls to turn the cube into the shape you want) PORSTUVWXYZ are all moving Tetris (the bricks stacked below constantly move from left to right, increasing the difficulty of the game) Key function: RESET reset button to restore the game To the initial state SOUND sound switch PAUSE/START pause/continue button ON/OFF switch key UP up DOWN down: Before the game starts, press up and down to select 1-99 (large characters displayed in the middle of the screen) to adjust the difficulty of the game. RIGHT/SPEED Right-click before the game starts, you can choose 1-10 to select the speed in the game, which is used to control the direction in the game. LEFT/LEVEL Left button Before the game starts, you can choose 1-10 to choose the height of the block to increase the difficulty of the game. The game is used to control the direction. ROTATE/DIRECTION function key: Press to select the game of A----Z before the game starts, and play the role of shooting bullets or changing in the game. Memory function: Press the pause button, then press the switch to turn off the machine. When finished, just press the power button to continue the previous game (when the battery is not removed). Size: 55.5*38.5*42cm Package includes: 1 x building block game console (not including battery) Note: 1. Due to different production batches, the appearance may be different, please refer to the actual product. 2. Because of this old game console; Therefore, the appearance of the mold looks a little problematic but does not affect the operation. Please understand