1、Dual 3D Joysticks: The retro gaming console features a combination of a directional pad and dual joysticks design, allowing you to choose the optimal key configuration for different games and enhancing the overall gaming experience. The back features real spring four panels L R keys, designed with exquisite curvature and grip comfort to release your fingers for better gameplay performance. 2、High Resolution Screen: With a resolution of 640x480, the high resolution screen of the portable gaming console delivers delicate and clear visuals similar to a smart phone screen, with a wide viewing angle and anti dust guard. The 3.5 inch IPS HD fully laminated color screen produces finely detailed and soft colors, reducing eye fatigue during extended gaming sessions. 3、Powerful Chipset: Equipped with a professional gaming chipset, the 64 bits processor effortlessly runs large 2D and some 3D games. It supports major emulator games, providing a versatile gaming experience for various retro games. 4、Memory Card Expansion Slot: The handheld retro game console includes a memory card expansion slot that supports up to 128GB, allowing you to store games, videos, music, pictures, and more. Expand your entertainment library and carry a diverse range of content wherever you go. 5、Long Lasting Battery Life: The handheld game console is powered by a built in 4000mAh polymer battery, designed for portable gaming on the go. The battery is removable for convenient monitoring of the battery status, and features dual guard for safe charging and discharging. Enjoy up to 4 hours of continuous gameplay on a full charge, ensuring long gaming sessions without interruption. Item Type: Handheld Retro Game Console Material: ABS Screen Size: Approx. 4.3 Inch IPS Memory Card: Shipped with one memory card. Battery Capacity: Li Battery 4000mah (Included) 1 x Handheld Game Console 1 x Charging Cable 1 x Manual