High-definition color screen: for R36 PRO has a 3.5-inch full-screen display with a resolution of up to 640x480 pixels, and the picture is clear and sharp. The colors are delicate and soft, suitable for long-term games, and can effectively reduce eye fatigue. Large-capacity battery: Equipped with Type-C charging interface, it supports fast charging. Built-in large-capacity polymer lithium battery, long battery life, let you play games to your heart's content. Professional game chip: Adopts RK3326 professional game chip, main frequency 1.5GHz, 64-bit processor. Can easily run large 2D and some 3D games, bringing a smooth gaming experience. Ergonomic design: The handle feels comfortable and conforms to ergonomic design. The back buttons and handles naturally fit the finger curve to relieve finger fatigue. Two-player connection function: Supports two-player connection, you can share the fun of the game with friends. Provide a variety of game mode options to enhance the gaming experience. System Open source Linux system Built-in emulator Support for MAME, N64, PS1 NEOG10/GBAIFCISFCIMDICPS1ICPS2ICPS3IPSP Screen specifications 3.5-inch IPSOCA fully laminated high-definition MIPI screen Resolution 640*480 CPU ARM64-bit quad-core Cortex-A35 CP up to 1.5GHz GPU MALI-G31MP2 (520MHZ) for OpenGLEs 3.2 Support RAM EMMC 1GB+8GB TF card 16G-256G Amplifier Built-in 8W cavity speaker Battery Built-in lithium battery 4000MAH Input power 5V1.5-2A Maximum power consumption 5W Battery life 6H Charging time 2H Interface Type-C charging port Support Type-C-OTG Support data port Headphones Standard 3.5MM interface