The Bright Screen And Battery: The Mini Handheld Game Machine Has 3.5-in Display And 640x480 Resolution, You Can See More Details. 3000 Mah High-density Battery With Long Standby Time And More Secure. Classic Operating System: The Game Consoles Equipped With A Superior System, With Rk3326 High-speed Gaming Chip Effectively Improving The Running Speed And Higher Stability. Otg Interface: Provide Large Screen Hd Video Output Through The Otg Conversion Cable, Or External Gamepads. Supports 20000+ Classic Games: The Mini Handheld Game Machine Works For Dozens Of Handheld Emulator: Covering Many Types Of Games, Adventure, Shooting, Action, Racing, And Arcade Etc. It Include 6000 Games, And The Tf Cards Include 15000 Games Enjoy Funny Games Anywhere: The Game Console Has A Compact And Lightweight Body Design And An Ultra-appropriate Size, Which Is Very Convenient To Take With You Wherever You Are.