1. Introduction
The POWKIDDY RGB10 MAX3 is a high-performance retro handheld game console designed for an immersive gaming experience. Featuring a 5.0-inch IPS screen with 1280x720 resolution, an ARM quad-core 1.8GHz open-source chip (RK3566), and running on an open-source Linux system (JELOS), it supports a wide array of classic game emulators. Its ergonomic design ensures comfortable extended play sessions.
This manual provides essential information to help you get the most out of your device, from initial setup to advanced features and troubleshooting.
2. Package Contents
Upon unboxing your POWKIDDY RGB10 MAX3, please ensure all the following items are present:
- POWKIDDY RGB10 MAX3 Handheld Game Console
- USB Type-C Charging Cable
- User Manual (this document)
- (Optional, depending on variant) TF1-OS Card (16GB-256GB)
- (Optional, depending on variant) TF2-GAME Card (16GB-256GB)
For a visual guide to unboxing, please refer to the official unboxing video:
Video: POWKIDDY RGB10 MAX3 Unboxing and Overview
3. Product Overview: Buttons and Ports
Familiarize yourself with the layout of your RGB10 MAX3 for optimal use.

Image: Diagram showing the front, top, and bottom views of the POWKIDDY RGB10 MAX3 with all buttons and ports labeled.
- Front: Directional Pad, SELECT button, Joysticks (L3/R3 functionality), A/B/X/Y buttons, START button, 5.0-inch IPS Screen.
- Top: VOL (Volume) buttons, HD port (Mini HDMI), Reset button, ON/OFF button (Power).
- Bottom: USB+5V (Charging port), TF-OS (OS card slot), TF-GAME (Game card slot), OTG interface, 3.5mm Headset jack.
4. Getting Started
4.1 Initial Charging
Before first use, fully charge your RGB10 MAX3. Connect the provided USB Type-C cable to the charging port (USB+5V) on the bottom of the device and plug the other end into a 5V-2A power adapter (not included). A full charge takes approximately 2 hours and provides up to 8 hours of battery life.

Image: Illustration of the 4000mAh lithium battery, 5V/2A charging, and Type-C interface.
4.2 Inserting TF Cards
The RGB10 MAX3 uses a dual TF card system for independent OS and game storage. This allows for system upgrades without affecting your game library.
- Locate the TF-OS and TF-GAME card slots on the bottom of the device.
- Carefully insert the TF1-OS card (containing the operating system) into the TF-OS slot.
- Carefully insert the TF2-GAME card (containing your games) into the TF-GAME slot.
- Ensure both cards are securely seated.
4.3 Power On/Off
- To Power On: Press and hold the ON/OFF button on the top of the device until the screen illuminates.
- To Power Off: Press and hold the ON/OFF button until a power-off menu appears on the screen, then select the appropriate option. Alternatively, a short press may bring up a quick menu for sleep/power options.
- Reset: In case of a system freeze, use a thin object (like a paperclip) to press the recessed Reset button on the top of the device.
5. Operation
5.1 System Navigation (JELOS)
The RGB10 MAX3 runs on an open-source Linux system, typically JELOS. Navigation is intuitive:
- Use the Directional Pad or Joysticks to move through menus and select options.
- The A/B/X/Y buttons are generally used for confirmation, cancellation, and in-game actions.
- The SELECT and START buttons often serve as hotkeys or menu access points within the system and emulators.
5.2 Gaming
The console is compatible with multiple emulators, allowing you to play games from various classic systems.

Image: Logos of supported emulators including MAME, N64, PS, CP3, NEOGEO, GBA, NES, SFC, MD, NDS.
To play a game:
- Navigate to the 'Games' section or the specific emulator you wish to use.
- Select your desired game from the list.
- The system will launch the game through the appropriate emulator.
The device supports a wide range of emulators including NDS, PSP, PS1, MAME, FBA, CPS3, NEOGEO, SFC, MD, GBA, GBC, and more. Some games, particularly those requiring specific hardware or complex emulation, may not run perfectly.
5.3 HDMI Output
You can connect your RGB10 MAX3 to a larger screen, such as a TV, for an enhanced gaming experience.

Image: The RGB10 MAX3 connected to a television via an HDMI cable.
- Connect a Mini HDMI cable (not included) from the HD port on the top of the console to an HDMI input on your TV.
- Switch your TV's input source to the corresponding HDMI port.
- The console's display should automatically mirror or extend to your TV.
5.4 Wireless Connectivity (Wi-Fi & Bluetooth)
The console features built-in Wi-Fi (2.4GHz) and Bluetooth for various functionalities.

Image: Graphic highlighting the built-in Wi-Fi and Bluetooth chip.
- Wi-Fi: Used for system updates, online features (if supported by the OS/emulators), and transferring files. Access Wi-Fi settings through the system menu.
- Bluetooth: Allows connection to compatible Bluetooth accessories, such as external controllers or headphones. Access Bluetooth settings through the system menu to pair devices.
6. Specifications
Detailed technical specifications for the POWKIDDY RGB10 MAX3:
| Feature | Specification |
|---|---|
| System | Multiple open-source Linux (e.g., JELOS) |
| Games Type | Compatible with MAME, N64, PS, CP3, NEOGEO, GBA, NES, SFC, MD, NDS, PSP, PS1, FBA, CPS3, GBC, etc. |
| Display Screen Size | 5.0-inch IPS OCA full fit |
| Screen Resolution | 1280*720 |
| CPU | ARM quad-core 1.8GHz high-performance open-source chip (RK3566) |
| RAM | LPDDR4 1GB |
| External Storage | TF1-OS (16GB-256GB), TF2-GAME (16GB-256GB) |
| Wireless Network | Built-in Wi-Fi 2.4GHz + Bluetooth |
| Sound | Built-in cavity speaker 1W*2 |
| Battery | 4000mAh lithium-ion battery |
| Input Power | 5V-2A |
| Maximum Power Consumption | 5W |
| Battery Life | 8 hours (after 2 hours charging) |
| Charging Interface Type | Type-C (fast charging support) |
| Other Interfaces | OTG-USB, Standard 3.5mm Headset |
| Dimensions (Body) | 189.5mm * 76.5mm * 18mm |
| Dimensions (Handle) | Up to 33mm |
| Material | ABS |
| Certification | CE |
Image: Product Parameter table from seller description.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the console's exterior. For the screen, use a microfiber cloth specifically designed for electronics. Avoid abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- Battery Care: Do not expose the battery to high temperatures or puncture it. Use only the provided or recommended charging cable.
8. Troubleshooting
- Device not powering on: Ensure the battery is charged. If the device is unresponsive, try pressing the Reset button with a thin object.
- Games not running or crashing: Verify that the game ROMs are compatible with the installed emulators. Some games may require specific emulator settings or may not be fully supported. Ensure your game TF card is properly inserted.
- Screen display issues: If the screen is abnormal, try restarting the device. If the issue persists, it may indicate a hardware problem.
- Charging issues: Ensure the Type-C cable and power adapter are functioning correctly and meet the 5V-2A specification. Try a different cable or adapter if available.
- No sound: Check the volume settings using the VOL buttons. Ensure headphones are properly connected if in use.
9. User Tips
- Game Compatibility: The RGB10 MAX3 is compatible with PlayStation (PS1) games, including titles like 'King of Fighter'. While many games are pre-loaded on the game TF card, you can add more by transferring compatible ROMs to the TF-GAME card.
- System Updates: As an open-source system, JELOS often receives updates. Check the official JELOS community or POWKIDDY support channels for information on how to safely update your system.
- Customization: The open-source nature allows for extensive customization of the interface and emulator settings. Explore community forums for tips and guides on optimizing your gaming experience.
- External Storage: The device supports expandable storage up to 512GB for your game library. Ensure you use high-quality TF cards for reliable performance.
10. Warranty and Support
Your POWKIDDY RGB10 MAX3 comes with a 1-year warranty and technical consulting service. For any product defects, system issues, or technical assistance, please contact POWKIDDY Official Store customer service. They will provide guidance and support to resolve any problems you encounter.
For issues such as failure to start, abnormal screen display, or failure to charge, customer service may request pictures or short videos for judgment. Depending on the issue (e.g., memory card problem, motherboard problem), solutions may include providing spare parts, system image files, tutorials, or a refund/resend.