Fangrui Product Details 1. Supports Save Function And Can Save Game Progress. 2. Supports One-click Return To Menu, You Can Change Games Without Shutting Down. 3. Support Diy Games, Just Add Row Files To The Memory Card, No Need To Burn Files. 4. Support Button Battery Design. 5. Supports Fast Loading Of Games. Suitable For Jdgb High-quality National Standard Gameboy Game Cartridges Suitable For National Standard Sp Game Consoles. Paired With A Power-saving Module, It Can Save Of Power, And Gbp Can Run Perfectly Using Ordinary Aaa Batteries. (there Are Modifications For Bright Gbp Lcds. Some Solutions Are Very Power-hungry. Aaa Batteries With Adequate Voltage Stability Must Be Used.) We Cannot That Using Gbp Support Gbp High-brightness Lcd) And Support Of Gb Games. Clock Is Not Supported. The Program Has Been Updated To The Latest Version. Please Do Not Use The Official Program To Update Again. Official Plans Be Discontinued And Unavailable. We Have Downloaded And Stored Over 3200 Games On The Memory Card.