R36 Pro Game Console, 640x480 Resolution, 128GB Storage, TF Card Compatible Model Name: R36 Pro Features: Gaming Function (Built-in Game Controller) Screen Size: 3.5-inch LCD Display Processor: ARM64bit Quad-Core Form Factor: Handheld Power Source: Battery Powered (Lithium-ion 4000mAh) Number of Batteries: 1 Non-Standard Battery (Built-in) Hardware Interface: USB-C Number of Players: 1 Player Material: Plastic, Electronic Components Product Dimensions: 15.2cm (Length) x 6.4cm (Width) x 15.2cm (Height) Product Weight: Approximately 241g (8.5 ounces) Target Age: 4 years and up (for youth) The microSD card is formatted and set up.