Dual 3D Joysticks: Elevate your gaming experience with the Handheld Retro Game Console's innovative dual 3D joystick design. Featuring a cross directional key and dual joysticks, this console allows for optimal key selection tailored to different games. The rear authentic spring-loaded L and R keys, combined with an exquisite curvature and grip design, enhance finger release, ensuring a comfortable and immersive gaming state. High Resolution Screen: Immerse yourself in stunning visuals with the 4-inch IPS high-definition full laminated color screen. Boasting a resolution of 720x720, this screen delivers clear and detailed image quality with wide viewing angles. The delicate and soft colors are designed to reduce eye fatigue, providing a smoother operating experience with no lagging, perfect for extended gaming sessions. Powerful Chipset: Experience seamless gameplay with the console's professional gaming chip. Utilizing an ARM quad-core 1.8GHz open-source chip, this handheld device features a 64-bit processor capable of effortlessly running large 2D and some 3D games. Enjoy a powerful performance that keeps up with your gaming demands. Support for 11 Emulator Games: Expand your gaming library with support for 11 different emulator games, including MD, MAME, SMC, CPS, and SMD. The console includes a small memory card expansion slot, allowing you to store a vast collection of games, videos, songs, and images, ensuring endless entertainment options. Built-in 5000mAh Polymer Battery: Game longer with the built-in 5000mAh polymer battery. The removable battery design includes a visible battery status indicator and features dual prevention for safer charging and discharging. When fully charged, the battery provides up to 4 hours of uninterrupted gameplay, making it ideal for gaming on the go.