O30S 3.5-inch IPS Screen Open Source Handheld Game Console Linux System 1. Support downloading and collecting games, support multiple simulators, covering a wide range of games 2. Support online battles and streaming to meet your diverse entertainment needs 3. Smooth screen and high-precision joystick 4. System: multiple open source Linux systems 5. Built-in simulator: support MAMEN64PS1NEOGEOGBAFCSFCIDCPS1CPS2CPS3PSPPCENDSDC, etc. 6. Screen: 3.5-inch IPS OCA fully laminated high-definition MIPI screen, resolution: 640 x 480 7. CPU: RK3326 Cortex-A35 CPU, 1.5GHz 8. GPU: Mali-G31MP2, support OpenGL ES 3.2 9. RAM: LPDDR3 1GB 10. TF card: 16G-256G 11. Speaker: built-in 1x8W 1Ω cavity speaker 12. Battery: --Built-in lithium battery: 3000 mAh --Input power: 5V2A --Maximum power consumption: 5W --Battery life: 5 hours --Charging time: 1H 13. Interface: --Type-C charging interface --Type-C OTG data port --3.5mm headphone interface 14. Dimensions: 15 x 7.7 x 2.1cm 15. Weight: 0.2kg