Retro Tetris Game Machine Puzzle Game Fidget Toys Kids Educational Toys Gifts. Big screen has better visual effects; the new appearance is more suitable for hand grip and better operation. Small and cute, easy to carry. Adults can recall the childhood fun, while children can exercise their reaction ability and brain coordination. It is an economical and affordable toy. Take it home quickly to play with your children. The large screen is very suitable for the elderly to pass the time, and it won't hurt your eyes. ON/OFF key: power on key. RESET key: Restores the game to its initial state. MUTE key: volume switch. S/P key: start/pause key. Specifications: Material: PS environment-friendly material. Battery: Two AA batteries (not included). Package Includes: 1pc Game Console. Note: Due to different personal measurement methods, there will be an error of 2-4 cm, please understand. Thanks for your support. Color: As shown in the picture.