POWKIDDY RGB30 4 Inch IPS Screen Handheld Game Console Built In WIFIBluetooth 1. ARM quad-core 1.8GHz high-performance open source chip, smooth FPS running at 60HZ 2. The host has diverse gameplay, built-in wifi, supports Bluetooth connection, and supports multi-player games. 3. 4.0-inch IPS OCA fully laminated screen with 1:1 HD 720 x 720 resolution 4. Compatible with mainstream 64-bit 3D simulators and supports any upgrade of open source systems 5. HDMI output: Connect the console to TVs and monitors via HDMI to enjoy an immersive gaming experience on a larger screen. 6. Built-in 4100 mAh lithium battery, supports Type-C fast charging 7. Dual card slot design: independent system and game storage design, no need to copy games when upgrading the system Specification: 1. System: various open source linu 2. Games: Support MAMEN64PSCP3NEOGEOGBANESSFCMDNDS.. 3. Display: 4.0-inch IPS OCA fully laminated, resolution 720 x 720 4. CPU: ARM quad-core 1.8GHz high-performance open source chip 5. RAM: LPDDR4 1GB 6. WIFI: Built-in WIFI 5G + Bluetooth 7. Storage: TF1-OS (supports 16GB-256GB), TF2-GMAE (supports 16GB-256GB) 8. Sound: Built-in cavity speaker 1W x 2 9. Battery capacity: 4100mAH 10. Input power: 5V 2A 11. Maximum power consumption: 5W 12. Battery life: 8 hours 13. Charging time: 2 hours 14. Interface: --TYPE-C fast charging: supported --TV HD display: support --OTG-USB: support -- Headphones: standard 3.5MM