• Upgraded design: larger control area, more comfortable and easier to play,play eggs,self-made kits
• : provides codes and schematic, which you can modify the codes and put the games you like into it,kid programming game,hifi kit
• supply: USB power supply, but also can run with battery independently,game console kit,diy game
• Easy assembly: simple soldering and installation, easy to assemble the kit,diy game console,sloth key chain plush
• Four default : includes 4 : snake, racing, , more joyful,retro game consoles,diy game console kit