Keychain-type LCD game, available in green and red. I tested it once after removing the insulator, but it has only been used that one time. It seems to have several game types, but I don't know the details. I bought it as a keychain, but I haven't used it, so I'm selling it. - Color: Green - Color: Red - Type: Keychain game - Features: LCD display - Number of buttons: Multiple operation buttons Tetris Thank you for viewing.