ITEM NAME:Electronic DIY Game Console Kit V2 Soldering Practice Kit Open Source L6K5 Electronic DIY Game Console Kit V2 Soldering Practice Kit Open Source L6K5 This is the upgraded version of DIY Game Console Kit which can also help you learn about electronics & soldering in a fun way. Upgraded Design With larger control area for this version, not only the battery can be hided inside to make the design simpler but also you will find it more comfortable and easier to play. Open Source Codes and schematic are provided. You can modify the codes and put the games you like into it. Four Default Retro Games Comes with 4 retro games: Tetris, Snake, Racing, Shooting, will bring you back to the 90s with tons of joy. Easy Assembly Just need simple soldering and installation to assemble the kit before fun time of playing Smart Power Supply Support USB power supply, but also can run with battery independently. Power: DC4.5-5.5V 60mA, Computer USB power, mini USB Interface or 3x AAA battery OPERATION: Arrow Key Button: Direction control, choose game Red Button: Switch on/off Return Button: Return to Menu OK Button: Enter/ Start colour: photo color Material: ABS size: 135*90*30MM Package Contents: 1x DIY Game Kit V2 (Battery not included) 1x Clear Shell Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1x Clear Shell. Open Source Codes and schematic are provided. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.