1. Introduction
The Kica Jet Fan MAX is a powerful and versatile cordless device designed for a wide range of cleaning and drying tasks. Featuring a high-speed motor and robust construction, it serves as both a strong air blower and a convenient vacuum, making it ideal for automotive care, household cleaning, outdoor tasks, and more. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting.

Figure 1: Kica Jet Fan MAX
2. Product Features
- High-Speed Powerful Performance: Equipped with a Max 785W motor, delivering 92m/s wind speed thrust for efficient cleaning and quick results.
- Multi-Functional Application: Versatile for car snow removal, car leaf cleaning, drying cars/motorcycles, keyboard and computer dusting, pet fur cleaning, and yard sweeping.
- Long Battery Life: Features a 4000mAh*6 combined battery, offering 20 minutes of operation in MAX 785W mode and up to 330 minutes at minimum power, with a 2-hour charging time.
- Cordless & Convenient: Portable cordless design with easy speed adjustments and a turbo mode for intense airflow.
- Durable Design: Constructed from high-hardness, heat-resistant aviation aluminum alloy materials for enhanced durability and portability.
- Comprehensive Support: Includes a 12-month warranty with dedicated customer service.

Figure 2: High Capacity Battery and Max Speed
3. Package Contents
Please verify that all items are present in your package:

- Packing Box (x1)
- JetFan MAX Device (x1)
- Product Manual (x1)
- USB Type-C Charging Cable (x1)
- Dust Collection Accessories (Vacuum Accessory) (x1)
4. Setup
4.1 Battery Installation
The Kica Jet Fan MAX features a detachable battery for easy swapping and charging. To install the battery, align the battery pack with the slot at the bottom of the main unit and slide it in until it clicks securely into place. Ensure it is firmly seated to prevent accidental detachment during operation.

Figure 3: Detachable Battery Installation
4.2 Attaching Vacuum Accessory
To use the vacuum function, attach the dust collection accessory to the intake port of the device. Twist or push firmly until it is securely connected. Ensure the filter inside the accessory is clean before use for optimal performance.

Figure 4: Vacuum Accessory Attachment
5. Operating Instructions
5.1 Power On/Off
Locate the Power Button on the device. Press and hold the Power Button for a few seconds to turn the unit ON. The screen display will illuminate, showing current settings. To turn OFF, press and hold the Power Button again.
5.2 Speed Adjustment
Use the Speed Control Button (a slider or rocker switch) to fine-tune the airflow to your desired intensity. The screen display will show the current speed setting. Adjust as needed for different tasks.
5.3 Turbo Mode (MAX Button)
For a powerful burst of air, press and hold the MAX Button. This activates the turbo mode, delivering maximum thrust for demanding tasks like heavy snow or leaf clearing, or rapid drying. Release the button to return to the previously set speed.

Figure 5: Device Controls and Display
6. Applications
The Kica Jet Fan MAX is designed for a variety of uses:
- Car Cleaning: Efficiently remove dust, debris, and even snow from car interiors and exteriors.
- Drying: Quickly dry cars, motorcycles, or other wet surfaces after washing.
- Dust Removal: Ideal for dusting keyboards, computers, and other electronic equipment.
- Outdoor Tasks: Clear leaves, light snow, or debris from patios, driveways, and small yards.
- Pet Fur Cleaning: Can be used to blow away loose pet fur from surfaces.

Figure 6: Multi-functional Applications
6.1 Product in Action
Video 1: Kica Jet Fan Max Strong Car Blower & Vacuum - Demonstrates drying a car after washing.
Video 2: Overview of Jet Fan Max Function - Showcases various uses including blowing leaves, drying, and vacuuming.
7. Maintenance
7.1 General Cleaning
Wipe the exterior of the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the device is powered off and unplugged before cleaning.
7.2 Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Store the device and battery in a cool, dry place away from direct sunlight and extreme temperatures. Charge the battery fully before long-term storage.
7.3 Vacuum Filter Cleaning
Regularly empty the dust collection accessory and clean its filter. Detach the accessory, remove the filter, and tap out accumulated dust. For thorough cleaning, the filter can be gently rinsed with water and allowed to air dry completely before reinstallation.
8. Troubleshooting
- Device not turning on: Ensure the battery is fully charged and properly installed.
- Low airflow/suction: Check if the battery is low. For vacuum mode, ensure the dust collection accessory is not full and the filter is clean and unobstructed. For blower mode, check for any obstructions in the air intake or output.
- Device not charging: Verify that the USB Type-C cable is securely connected to both the device and a working power source. Ensure the power source provides sufficient output.
- Unusual noise or vibration: Power off the device immediately. Check for any foreign objects lodged in the fan or motor area. If the issue persists, contact customer support.
9. Specifications
| Product Dimensions | 2.39 x 4.1 x 10 inches |
| Item Weight | 4.13 pounds |
| Manufacturer | Guilin FeiYu Technology Incorporated Company |
| Item Model Number | KC-JETFAN-MAX |
| Batteries | 6 Lithium Ion batteries (included) |
| Brand | Kica |
| Color | Black |
| Power Source | Battery Powered |
| Special Feature | Turbo |
| Model Name | JETFAN MAX |
10. Warranty and Support
The Kica Jet Fan MAX comes with a 12-month warranty from the date of purchase, covering manufacturing defects and material flaws under normal use. Please retain your proof of purchase for warranty claims.
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact Kica customer service through the official website or your point of purchase. Our dedicated support team is available to assist you with any product-related issues.
For more information and updates, visit the official Kica Store: Kica Store on Amazon




