1、ADVANCED 3D JOYSTICKS: The game console features a dual 3D joystick design coupled with a cross direction key. This enables players to choose the best keystrokes based on the game they are playing. The 4 upgraded L/R buttons along with the button arc and layout make for a comfortable grip, enhancing gameplay experience. 2、HIGH RESOLUTION SCREEN: The device sports a 720x720 high resolution, clear and fine quality screen. Its wide viewing angle and dust proof feature make it stand out. 4inch IPS HD screen reduces eye fatigue and provides smooth gameplay without lag. 3、POWERFUL CHIP: The handheld game console is powered by an ARM quad core 1.8GHz high performance open source chip. With FPS seamlessly running at 60HZ, and 1GB LPDDR4 64 bit RAM, the device can effortlessly run large 2D and 3D games. 4、SUPPORTS 10 EMULATORS: The game console supports 10 major emulators games such as SFC, GBC, for GBA, GB, FC, for NES, MD, MAME, SMC, CPS, SMD. Additionally, it comes with an expandable memory card slot, allowing you to store games, videos, songs, pictures, and more. Supports up to 256GB of storage. 5、LONG BATTERY LIFE: Built in 4100mAh polymer battery with detachable design for easy monitoring. Dual protective function for safe charging and discharge. Enjoy up to 4 hours of continuous gameplay on a single charge. Item Type: Handheld Game Console Material: ABS Screen Size: 4 inch IPS Memory Card: 2 Memory Cards Included Battery Capacity: 4100mAh Battery (built in) 1 x Handheld Game Console 1 x Charging Cable 1 x User Manual