Feature: 1. DOUBLE 3D JOYSTICK: With the double 3D joystick design combined with the cross directional keys, players can choose the best key according to different games to enhance the gaming experience. In addition, the back is equipped with real spring four plate L R keys, combined with delicate curvature and grip craft design to provide better hand feeling. 2. HIGH RESOLUTION SCREEN: With a high resolution screen of 640x480, the picture quality is clear and detailed, and the viewing angle is wide. 3.5 inch IPS HD fully laminated color screen has delicate and soft colors, which can reduce eye fatigue. 3. POWERFUL CHIP: The handheld game console is equipped with professional game chip RK3326, 1.5Ghz, 64 bit, which can easily run large 2D games and some 3D games. Supports 11 major simulator games, including for MD, for MAME, for SMC, for CPS, for SMD, etc. 4. SMALL MEMORY CARD EXPANSION SLOT: The handheld gaming machine supports small memory card expansion slot, which can store all kinds of files such as games, videos, music, pictures and so on. 5. STRONG BATTERY LIFE: Built in 3200MAH polymer battery with removable design enables players to visualize the battery status. Battery adopts two way protecting design, and charging and discharging is more safe. After a full charge, you can play up to 4 hours. Specification: Item Type: Handheld Game Console Material: ABS Screen Size: 3.5 Inch IPS Battery Capacity: Li Battery 3500mah (Built In) Color: Wine Red. Package List: 1 x Handheld Game Console1 x Storage Bag1 x Charging Cable1 x Instruction Manual1 x Protective Film