1、Dual 3D Joysticks: Combining a cross directional key with a dual joystick design, allowing for optimal key selection in different games to enhance the gaming experience. Rear real spring loaded L R keys, combined with exquisite curvature and grip design, improve finger release for a better gaming state. 2、3.5 Inch High Definition IPS Screen: Equipped with a 3.5 inch IPS high definition full laminated color screen, boasting a resolution of 320x480. The screen provides clear and detailed image quality, wide viewing angles, delicate and soft colors, effectively reducing eye fatigue. 3、High Performance Quad Core CPU: Compatible with various emulators such as for MAME, for CPS1, featuring a high performance quad core CPU that runs smoothly at 60Hz FPS and supports multiple open source systems for easy upgrades. 4、Support for Mainstream 64 Bit Emulator Games: Enjoy playing a variety of emulator games including for MD, for MAME, for SMC, for CPS, for SMD. Comes with a small memory card for storing games, videos, songs, and images. 5、Powerful Battery Life: Includes a built in 3000mAh polymer battery with removable design and dual prevention for safer charging and discharging. Full charged, the battery allows for up to 4 hours of uninterrupted gameplay. Item Type: Handheld Game Console Material: ABS Screen Size: 3.5 Inch IPS Small Memory Card: Comes with 1 Small Memory Card Battery Capacity: 3000mAh Li Ion Battery (Shipped with Built in Battery) Color: Khaki 1 x Handheld Game Console 1 x Charging Cable 1 x User Manual