Features 1、Dual Analog Joysticks: The cross direction keys combined with dual joystick design, provide the best key selection for different games, enhancing gaming experience. The back features real spring four board L or R keys, designed with exquisite curves and grip craftsmanship for better finger release and gaming state. 2、High Resolution IPS Screen: 640x480 high resolution screen delivers clear and delicate picture quality like a mobile phone screen, with a wide viewing angle and anti dust properties. The 3.5inch IPS high definition full fit color screen offers soft and detailed colors, reducing eye fatigue effectively. Provides a superior visual feast with its high resolution screen. 3、For RK3326 Powerful Chip: Equipped with the professional gaming chip for RK3326, 1.5Ghz, 64 bit to easily run large 2D and some 3D games. This retro game console runs games smoothly and effortlessly with this powerful chip. 4、Supports 11 Emulator Games: Compatible for MD, for MAME, for SMC, for CPS, for SMD. Supports memory card expansion slot for games, videos, songs and photos. This handheld game console is your entrance to a world of retro and classic games with support for 11 different emulator games. 5、3500mAh Battery Life: Built in 3500mAh lithium polymer battery, detachable for easy monitoring of battery status. Features dual guards for safe charging and discharging, offering up to 4 hours of continuous gameplay on a full charge. Specification Item Type: Handheld Game Console Material: ABS Screen Size: Approx. 3.5 inches IPS Battery Capacity: Built in 3500mAh Polymer Battery (Shipped with built in battery) Package List 1 x Gaming Console 1 x User Manual 1 x Charging Cable 1 x Screen Protector