Officially licensed Tetris title offers hours of simple yet addictive gameplay for players of all skill levels Includes 300 bonus games for extra fun Full-colour 2.5" screen showcases the game graphics On/off LED switch allows you to activate or deactivate illuminated buttons Built-in speaker and 3.5mm headphone jack let you experience the authentic game audio with or without headphones Requires three AAA batteries or a USB-C cable, not included