1、Dual 3D Joysticks: Featuring a cross directional key and dual joystick design, allowing for optimal key selection based on different games to enhance the gaming experience. The rear authentic spring loaded L R key, combined with exquisite curvature and grip design, improve finger release for a better gaming state. 2、High Resolution Screen: Equipped with a 4 inch IPS high definition full laminated color screen, with a resolution of 720x720, providing clear and detailed image quality, wide viewing angles, delicate and soft colors, reducing eye fatigue effectively. Smoother operating, no lagging. 3、Powerful Chipset: Utilizing a professional gaming chip ARM quad core 1.8GHZ open source chip, this handheld game console features a 64 bit processor capable of running large 2D and some 3D games effortlessly. 4、Support for 11 Emulator Games: Compatible with a variety of emulator games including for MD, for MAME, for SMC, for CPS, for SMD. Supports small memory card expansion slot for storing games, videos, songs, and images. 5、Built in 5000mAh Polymer Battery: Removable battery design with a visible battery status indicator, featuring dual prevention for safer charging and discharging. Full charged, the battery provides up to 4 hours of uninterrupted gameplay. Item Type: Handheld Game Console Material: ABS Screen Size: 4 Inch IPS Small Memory Card: Comes with 2 Small Memory Cards Battery Capacity: 5000mAh Li Ion Battery (Shipped with Built in Battery) Color: White 1 x Handheld Gaming Console 1 x Charging Cable 1 x User Manual