1. Introduction and Overview
The WOLFBOX MF50 Electric Air Duster is a powerful, rechargeable, and versatile cleaning tool designed to replace traditional canned air. Equipped with a 3-gear brushless motor, it delivers super strong airflow up to 110,000 RPM, making it ideal for a wide range of cleaning tasks in your car, PC, home, and outdoor environments. Its cordless design and multiple nozzles ensure convenience and efficiency.

2. What's in the Box
Please check the package contents upon arrival to ensure all items are present:
- WOLFBOX MF50 Electric Air Duster Unit
- USB Type-C Charging Cable
- Four (4) Different Nozzles for various applications
- User Manual (this document)

3. Specifications
| Feature | Specification |
|---|---|
| Model Name | MF50 |
| Brand Name | WOLFBOX |
| Motor Type | Brushless Motor |
| Max Wind Speed | 110,000 RPM (3rd Gear) |
| Gear Speeds | 1st Gear: 25,000 RPM 2nd Gear: 60,000 RPM 3rd Gear: 110,000 RPM |
| Battery Capacity | 5000mAh |
| Charging Time | Approx. 3.5 hours (via Type-C) |
| Working Time | 19 minutes (3rd Gear) - 240 minutes (1st Gear) |
| Item Weight | 0.6kg |
| Charging Port | Type-C |
| Safety Features | Overheat Protection, Intelligent Standby |

4. Setup
4.1 Charging the Device
- Connect the provided USB Type-C charging cable to the charging port on the WOLFBOX MF50.
- Plug the other end of the cable into a compatible USB power adapter (not included) or a USB port on a computer.
- The indicator lights will show the charging status. A full charge takes approximately 3.5 hours.
- Important: Do not operate the air duster while it is charging.

4.2 Attaching Nozzles
The WOLFBOX MF50 comes with four different nozzles to suit various cleaning needs. To attach a nozzle:
- Select the appropriate nozzle for your task.
- Align the nozzle with the air outlet of the duster.
- Gently push and twist the nozzle until it is securely in place.
- To remove, twist and pull the nozzle off.

5. Operating Instructions
5.1 Power On/Off and Gear Selection
- Power On: Press and hold the power button for a few seconds until the device turns on.
- Adjusting Gear: Short press the power button to cycle through the three gear speeds:
- 1st Gear (25,000 RPM): Ideal for delicate cleaning and extended use (up to 4 hours).
- 2nd Gear (60,000 RPM): Suitable for general cleaning tasks (up to 36 minutes).
- 3rd Gear (110,000 RPM): Maximum power for stubborn dust and quick cleaning (up to 19 minutes).
- Power Off: Press and hold the power button again until the device turns off.

5.2 Usage Applications
The WOLFBOX MF50 is designed for a variety of cleaning scenarios:
- Electronics Cleaning: Safely remove dust from keyboards, computer components, cameras, and other sensitive electronics.
- Car Cleaning: Clear debris from car interiors, dashboards, vents, and hard-to-reach crevices.
- Home Cleaning: Dust off furniture, clean air conditioner filters, window sills, and other household items.
- Outdoor Use: Blow leaves, dry wet surfaces, or even help ignite campfires.





5.3 Product Demonstration Video
6. Maintenance
- Cleaning the Device: Use a soft, dry cloth to wipe down the exterior of the air duster. Do not use harsh chemicals or abrasive materials.
- Nozzle Care: Ensure nozzles are free from blockages. Clean them as needed with a soft brush or cloth.
- Storage: Store the air duster in a cool, dry place away from direct sunlight and extreme temperatures. Keep it out of reach of children.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
7. Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect the device to the charger and try again after a few minutes.
- Weak airflow: Check if the nozzle is securely attached and free from obstructions. Ensure the battery is sufficiently charged.
- Device overheating: The WOLFBOX MF50 features overheat protection. If it becomes excessively hot, it may automatically shut down. Allow it to cool down before resuming use. Avoid prolonged use at maximum power without breaks.
- Charging issues: Verify the USB Type-C cable is properly connected to both the duster and the power source. Try a different charging cable or power adapter if available.
If you encounter issues not listed here, please contact WOLFBOX customer support for assistance.
8. User Tips
- Optimal Power: For maximum cleaning power, utilize the 3rd gear which provides up to 110,000 RPM.
- Battery Preservation: To extend battery life, avoid using the duster while it is charging.
- Safety First: The device includes overheat protection and intelligent standby features to ensure safe operation. Always allow the device to cool if it feels warm during extended use.
- Nozzle Versatility: Experiment with the different nozzles to find the best fit for each cleaning task, from broad dusting to precise crevice cleaning.
9. Warranty and Support
The WOLFBOX MF50 Electric Air Duster comes with a 365-day free warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or any questions regarding your WOLFBOX MF50, please contact WOLFBOX customer service through the retailer where you purchased the product or visit the official WOLFBOX website for contact information.





