Features 1、Enhanced performance: The handheld retro game console supports for Linux system, with Powerful RK3326 CPU, 3.5 inch IPS screen with 640 x 480 resolution, runs large 2D and some 3D games smoothly. 2、Ergonomic Grip: This portable game console supports dozens of emulators, 4 L or R buttons on the back, ergonomic design for better hand release and accurate control. 3、Long Battery Life: The game console features high capacity 3500 mAH battery, with 2 way guard charging and discharging mode, can play continuously for 4 hours when fully charged. 4、Improved OTG Folding Port: The video game console allows you to connect to a larger screen for two player games, OTG line connection for controllers available (OTG line not included). 5、Double Joystick: The retro game console is equipped with a cross key gaming joystick, can choose the best key combination according to different games to improve the gaming experience. Specification Item Type: Handheld Retro Game Console Material: ABS Battery: Built in 3500mAh Lithium Ion Battery (Included) System and Game Memory: 32GB+64GB (Supports 16-256G TF Card) RCPU: RK3326 (64 Bit, Quad Core A35, up to 1.5Hz) GPU: For Mali G31MP2, 520MHz RAM: 1GB for DDR3L Screen Type: 3.5 Inch IPS 640 x 480 Fully Laminated Screen Power Port: Type C OTG: Supported (OTG cable not included) Sound Jack: Approx. 3.5mm / 0.1in Headphone Jack Speaker: Built in 8W Speaker System: For Linux Package List 1 x Handheld Retro Game Console 1 x Screen Protector 1 x Film Application Tool 1 x USB Cable 1 x User Manual