How to play - Select the song button to start the game. There are 6 levels in total (6 background musics). The difficulty level increases from level 1, and the number of lights gradually increases. - When you hit the digital tube, you earn 1 point and the hit tone plays. - A typo is counted as an error and the digital tube loses 1 point. - The game ends when the background music stops. If your score exceeds the level record and the challenge is successful, otherwise you fail. Independent design - Made from ABS material that is safe, sturdy and durable. - Simple, compact and easy to use design. - Powered by 3 x 1.5V AAA batteries (not included). Easy to use - The light button is white at the start; pressing it will activate the runway lights and display the color of the corresponding runway up to the last position. - If you press the wrong button, it will show red for 2 minutes. - It automatically shuts down when no operation is performed. Interactive game - Illuminated buttons and a digital display, with easy, straightforward button controls for quick play. Use scenarios - Family game night to improve reaction time and coordination. - Solo practice to enhance hand-eye coordination and speed. - Classroom or training setting for quick reaction drills and focus.