JISULIFE Life9 (JISULIFE-PHF)
JISULIFE Portable Handheld Fan Life9 Instruction Manual
Model: Life9 (JISULIFE-PHF)
Product Overview
The JISULIFE Portable Handheld Fan Life9 is a high-performance personal cooling device designed for portability and powerful airflow. Featuring a turbo-powered, 9-blade design and a high-speed three-phase brushless motor, it delivers strong, concentrated wind. Equipped with a 5000mAh rechargeable battery, it offers extended cooling time, making it ideal for travel, outdoor activities, and daily use. Its compact size, one-touch operation, and USB charging capability ensure convenience and ease of use.

Image: The JISULIFE Life9 handheld fan in Chrome, illustrating its powerful airflow.
Package Contents
Please verify that all items are present in the package:
- JISULIFE Portable Handheld Fan Life9 (Chrome)
- USB Charging Cable (Type-C)
- Lanyard
- User Manual (this document)

Image: The JISULIFE Life9 fan, its packaging, and the included lanyard and charging cable.
Setup
1. Initial Charging
Before first use, fully charge the fan. The fan is equipped with a 5000mAh rechargeable battery.
- Connect the provided USB Type-C charging cable to the fan's charging port.
- Connect the other end of the cable to a compatible USB power source (e.g., wall adapter, computer USB port, power bank).
- The indicator lights will show charging status. A full charge typically takes 3-4 hours.

Image: An internal view of the fan highlighting the 5000mAh battery and Type-C charging port.
2. Attaching the Lanyard
For convenient carrying, attach the included lanyard to the fan.
- Locate the lanyard attachment point on the fan's body.
- Thread the loop of the lanyard through the attachment point and secure it.

Image: A person demonstrating the use of the fan with the attached lanyard for easy portability.
Operating Instructions
1. Power On/Off and Speed Adjustment
The fan features a safety lock and a single button for operation.
- Unlock: Slide the safety lock switch (located on the side) to the "unlocked" position to enable the power button.
- Power On/Adjust Speed: Short press the power button to turn on the fan and cycle through the 5 available wind speeds. Each press will increase the speed.
- Power Off: Long press the power button for approximately 2 seconds to turn off the fan from any speed setting.
- Lock: Slide the safety lock switch back to the "locked" position to prevent accidental activation, especially when carrying the fan in a bag or pocket.

Image: Visual representation of the fan's five wind speeds and their approximate battery life durations.

Image: Detailed view of the fan's control features, including the safety lock, power button, and charging interface.
2. Indicator Lights
The fan is equipped with indicator lights that display the current wind speed and battery status.
- The number of illuminated lights corresponds to the selected wind speed.
- During charging, the lights will indicate charging progress.
Maintenance
1. Cleaning
To ensure optimal performance and longevity, keep your fan clean.
- Ensure the fan is turned off and unplugged before cleaning.
- Wipe the exterior of the fan with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or immerse the fan in water.
- Gently clean the air inlet and outlet grilles with a soft brush or cotton swab to remove dust buildup.
2. Storage
When not in use for extended periods, store the fan properly.
- Store the fan in a cool, dry place, away from direct sunlight and extreme temperatures.
- It is recommended to fully charge the battery before storing for long durations to maintain battery health.
Troubleshooting
If you encounter issues with your JISULIFE Portable Handheld Fan Life9, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. Safety lock is engaged. | Charge the fan fully. Slide the safety lock switch to the "unlocked" position. |
| Weak airflow. | Fan is on a low speed setting. Air inlets/outlets are obstructed. | Press the power button to increase the speed setting. Clean any dust or debris from the grilles. |
| Fan is not charging. | Charging cable or adapter is faulty. Charging port is dirty. | Try a different USB Type-C cable and power adapter. Gently clean the charging port. |
| Unusual noise during operation. | Obstruction in fan blades. Normal operating noise at high speeds. | Turn off the fan and check for any foreign objects. Note that the fan produces higher noise levels at maximum speeds due to its powerful turbine design. |
If the problem persists after attempting these solutions, please contact JISULIFE customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | JISULIFE |
| Model Name | Life9 |
| Model Number | JISULIFE-PHF |
| Color | Chrome |
| Power Source | Battery Powered |
| Battery Capacity | 5000mAh Lithium Ion (included) |
| Charging Time | Approx. 3-4 hours |
| Max Cooling Time | Up to 18 hours (on lowest speed) |
| Number of Blades | 9 (Turbine Blades) |
| Max Speed | 40,000 RPM |
| Product Dimensions (LxWxH) | 1.3"D x 2.4"W x 4.7"H |
| Item Weight | 0.37 lbs (170 Grams) |
| Number of Power Levels | 5 |
| Control Method | Touch (Button) |
| Included Components | Lanyard, USB Type-C Cable |
Warranty and Support
JISULIFE products are designed and manufactured to the highest quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official JISULIFE website.
If you require technical support, have questions about product operation, or need assistance with troubleshooting, please contact JISULIFE customer service:
- Website: www.jisulife.com
- Email: Refer to the product packaging or website for specific support email addresses.
- Online Support: Check the JISULIFE website for FAQs and online support resources.
Please have your product model number (JISULIFE-PHF) and purchase details ready when contacting support.
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