Key benefits - Four built-in games for varied entertainment: square, race, plane play, and snake. - Stable performance with a long service life for reliable use. - Ideal for DIY enthusiasts who want to develop practical skills through hands-on projects. - Made from high quality material to ensure durability and longevity. What this product does - Provides four selectable games in a compact unit, enabling quick setup and enjoyable play without extra hardware. Key attributes - Function: four game modes (square, race, plane play, snake) for varied gameplay and practice. - Material: high quality construction designed for durability. - Performance: stable operation and extended service life for repeated use. - Design: built to support ongoing DIY activities and experimentation. 2-3 use scenarios - DIY electronics or maker projects: use as a learn-by-doing component to explore game logic and hardware interaction while building practical skills. - Educational workshops or classrooms: serve as a hands-on example to demonstrate basic game concepts and user interaction in a low-risk, durable device. - Hobbyist testing and experimentation: a reliable, long-lasting platform for trying out new ideas or algorithms in small-scale projects.