1. Introduction
The OWLLON M15 Game Stick Pro is a compact and versatile mini TV handheld game console designed to bring classic retro gaming to your television. Featuring 2.4G wireless gamepads and support for numerous emulators, it offers a vast library of games for an immersive gaming experience. This manual provides essential information for setting up, operating, and maintaining your M15 Game Stick Pro.
2. Package Contents
Please check the box for the following items:
- 1x M15 Game Stick Pro Console
- 2x 2.4G Wireless Gamepads
- 1x HD Extension Cable
- 1x USB Power Cable
- 1x USB Wireless Receiver
- 1x TF Card (pre-installed with games, capacity varies by model: 64GB or 128GB)
- 1x Instruction Manual

3. Setup Instructions
Follow these steps to set up your M15 Game Stick Pro:
- Connect the Game Stick: Plug the M15 Game Stick Pro console directly into an available HDMI port on your television. If space is limited, use the provided HD extension cable.
- Connect Power: Connect the USB power cable to the Game Stick Pro and plug the other end into a 5V/1A or 5V/2A USB power source (e.g., a TV USB port or a USB wall adapter).
- Insert USB Receiver: Insert the USB wireless receiver into the USB port on the Game Stick Pro.
- Prepare Gamepads: Open the battery compartment on each wireless gamepad and insert 2x AAA batteries (not included). Ensure correct polarity.
- Power On TV and Select Input: Turn on your television and select the correct HDMI input source to which the Game Stick Pro is connected.
- Initial Boot and Language Selection: The system will boot up. If the language is not English, navigate to the system settings (usually an icon resembling a gear or wrench) and select 'English (US)' or 'English (UK)' from the language options.
4. Operating Instructions
Once the system is set up and powered on, you can begin playing games:
- Navigation: Use the D-pad or left analog stick on the wireless gamepad to navigate through the game menus and select emulators or games.
- Select/Start: The 'SELECT' and 'START' buttons are typically used for in-game functions like pausing, accessing menus, or confirming selections.
- Game Selection: Browse through the list of supported emulators and their respective game libraries. Select a game to launch it.
- Exiting a Game: To exit a game and return to the main menu, press the 'SELECT' and 'START' buttons simultaneously for a few seconds.
- Saving/Loading Game Progress: Most emulators support in-game save states. Refer to the specific emulator's controls (often accessible via a combination of 'SELECT' and other buttons) to save or load your progress.


5. Maintenance
To ensure the longevity and optimal performance of your M15 Game Stick Pro:
- Keep the console and controllers clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the device to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to disassemble or repair the device yourself, as this will void any potential warranty.
- Store the device in a safe place when not in use to prevent damage.
- Remove batteries from controllers if they will not be used for an extended period to prevent leakage.
6. Troubleshooting
- No Signal on TV:
- Ensure the Game Stick Pro is securely plugged into the HDMI port.
- Verify that your TV is set to the correct HDMI input source.
- Check if the USB power cable is properly connected and receiving power.
- Try a different HDMI port or power source.
- Controllers Not Responding:
- Ensure fresh AAA batteries are correctly inserted into both controllers.
- Verify the USB wireless receiver is securely plugged into the Game Stick Pro.
- Try re-pairing the controllers by turning them off and on, or by restarting the Game Stick Pro.
- Games Not Loading/Freezing:
- Ensure the TF card is properly inserted into the Game Stick Pro.
- Restart the Game Stick Pro.
- Some games may be more demanding; ensure your power source provides sufficient power (5V/1A or 5V/2A).
- System Language Issue: If the system boots in an unfamiliar language, refer to the setup video or navigate to the system settings (often a gear icon) to change the language to English.
7. Specifications
| Feature | Detail |
|---|---|
| Model | M15 Game Stick Pro |
| Brand | OWLLON |
| Operation System | Linux Retroarchiopen Source System |
| CPU | Duad-core Cortex-A7 up to 1.0GHz |
| SDRAM | DDRIII 256MB |
| Storage (TF Card) | Expandable to 128G (Available in 64GB or 128GB versions) |
| Game Content | 64GB: 20000+ games, 128GB: 30000+ games |
| Game Emulators | 23 simulators including arcade, mame, cps1, cps2, cps3, amstradcpc, atari2600, atari5200, atari7800, atarilynx, fbneo, gamegear, gb, gba, gbc, genesis, megadrive, nes, nesh, ngpc, pcengine, psx, sfc, snes |
| HD Output | 1080P, 720P (Supports 4K Ultra HD display) |
| Voltage Input | 5V/1A/2A |
| Game Controller | 2.4G Wireless Gamepad (requires AAA batteries, not included) |
| Bluetooth-compatible | No |
| WIFI | No |
| Battery Included | No |
| Supporting Language | Japanese, French, German, Italian, Spanish, Portuguese, Russian, English, Swedish, Polish, Greek, Turkish, Korean, Dutch, Latin American Spanish, Brazilian Portuguese, Simplified Chinese, Traditional Chinese Style, Ukrainian |
| Certification | CE |
| Weight | 0.5 kg |
| Dimensions (L x W x H) | 30cm x 20cm x 10cm (approximate package dimensions) |


8. User Tips
- Exploring Game Libraries: The M15 Game Stick Pro supports 23 different emulators, including popular systems like PSX, SNES, NES, and various Atari consoles. Take your time to explore the 'M15 EM Gaming System' menu to discover and enjoy your favorite classic games.
- Power Source: For stable performance, especially during long gaming sessions, consider using a dedicated 5V/2A USB wall adapter instead of a TV's USB port, as some TV ports may not provide consistent power.
9. Warranty and Support
For any issues or inquiries regarding your M15 Game Stick Pro, please contact the seller or refer to the product listing for specific warranty information. Keep your purchase receipt as proof of purchase.