【Comes with four games】Comes with four classic pixel games, stacking cubes, playing airplanes, racing, and snakes. You can record game points and upgrade to higher difficulty levels. Not only can you experience the surprise of soldering, but also the fun of the game. | 【High Performance Chips】The high-performance STC chip can precisely control the game session, and it also enables brightness adjustment and sound adjustment. This kit also supports dual power inputs, which can get rid of the power cord tie. | 【Practical Electronic Soldering Practice Kit】can be used not only for soldering practice for electronic DIY enthusiasts, but also for hands-on teaching and fabrication courses. It is suitable for all electronic hobbyists and people who want to learn soldering skills. | 【Detailed installation instructions】This electronic kit is not a finished product and requires soldering by yourself, but don't worry, we provide detailed installation instructions for this. Not only are they clearly labeled and printed on the PCB, but we also provide detailed instructions in both paper and electronic format. | 【Easy Installation Guide】 This electronic kit requires self-assembly by soldering. A comprehensive installation manual is included for easy reference. Simply scan the QR code on the package to access the detailed guide in electronic format. Even DIY beginners can assemble it easily, ensuring a smooth and enjoyable process.