R36 Ultra 4-inch Open-Source Linux Handheld Game Console with Wi-FiMIFI Support Retro Portable Arcade 1. R36 Ultra gaming console with built-in Wi-Fi, enabling easy online multiplayer battles without requiring external Wi-Fi adapters. 2. 1GB 1866MHz high-frequency memory ensures smooth gameplay at 30 FPS in God of War, delivering an immersive experience. 3. Built-in 8GB EMMC motherboard storage with system crash recovery function, eliminating post-sales maintenance hassles. 4. 4-inch 720x720 IPS full-view screen provides clear, vibrant visuals for exceptional in-game graphics. 5. Dual joysticks with 7-color customizable ambient lighting, enhancing the consoles futuristic aesthetics. 6. Large acoustic chamber design delivers crisp, high-quality audio for immersive sound effects. 7. Ergonomic silicone-tactile buttons (function keys + 4 back buttons) ensure ultra-smooth and comfortable operation. Parameters: 1. System: Multiple open-source Linux systems 2. Built-in emulator: Support CPS1CPS2CPS3MAME2003ATARI5200ATARI7800PCEFCNE SSFCSNESN64GBGBAGBCNDSSG100MDGGDCNEOGEONGPNGPCPS1PSP.. 3. Screen: 4-inch IPS OCA fully laminated high-definition screen with a resolution of 720x720 4. CPU: RK3326 Cortex-A35 CPU, 1.5GHz 5. GPU: Mali-G31MP2, support OpenGL ES 3.2 6. RAM: LPDDR3 1GB 7. ROM: EMMC 8GB 8. WIFI: 2.4G WiFi 9. TF card: Support 16G-256G expansion 10. Speaker: Built-in 1 x 8W 1 ohm cavity speaker 11. Joystick: ADC dual joystick-7 color light 12. Battery: --Built-in lithium battery: 3000mAh --Input power: 5V2A --MAX power consumption: 5W --Battery life: 5H --Charging time: 1H 13. Interface: --Type-C charging interface: Support --Type-C-OTG data port: Support --Headphone: Standard 3.5mm jack 14. Body size: 14.5 x 8.5 x 3cm 15. Weight: 200g