JISULIFE Pro1S Review: A Handheld Fan with a 1 to 100 Scroll Wheel
JISULIFE's Pro1S handheld fan pairs a three-phase brushless motor with a 5000mAh battery rated for up to 40 hours and a stepless 1 to 100 scroll wheel.
By Daniel Brooks
Updated October 30, 2026
The JISULIFE Pro1S Handheld Fan is a premium handheld fan with a three-phase brushless motor, a 5000mAh battery rated for 3.5 to 40 hours and a scroll wheel that sets any speed from 1 to 100. For more models, see our Personal & Desk Fans page.
Our Verdict
The Pro1S is the handheld fan for people who carry one every day. The scroll wheel makes it easy to set exactly the airflow you want, the battery lasts a very long time at low speeds and the metal-like body feels sturdier than typical plastic fans.
It costs about three times a basic handheld fan, and JISULIFE is clear that high speeds are loud. If you want a quiet fan for a library or office, keep it on the lower settings or choose a desk fan.
JISULIFE Pro1S Handheld Fan
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Key Specifications
| Feature | Specification |
|---|---|
| Brand | JISULIFE |
| Model | Pro1S |
| Motor | Three-phase brushless, about 9700 RPM |
| Wind speed | Up to 9m/s |
| Battery | 5000mAh, 3.5 to 40 hours |
| Speeds | 1 to 100 scroll wheel |
| Noise | 53dB at level 1, 80dB at level 100 |
| Body | Oxidized metal-like finish |
| Color | Starry Grey |
Design
The fan is a smooth cylinder of about 6.3 by 2.4 by 2.4 inches that weighs 9.88 oz. The body uses an oxidation finish that gives it a metal-like texture and feel, and it comes with a storage bag and an anti-lost lanyard.
A digital display shows the current wind speed and the remaining battery, so you can charge it before it runs out. JISULIFE offers a 1 year warranty.
Controls
Instead of buttons, a scroll wheel adjusts speed steplessly from 1 to 100. The three-phase brushless motor reaches about 9700 RPM and a top wind speed of 9m/s. JISULIFE lists the noise at 53dB at level 1 and 80dB at level 100.
With 18W fast charging it fills in 2 to 3 hours, and the included USB-A to USB-C cable works with a wall socket, laptop, power bank or car charger. JISULIFE ships it in a low-power state, so charge it fully before first use.
Placement Tips
Put a personal fan close to you, within a few feet, and aim it at your face, neck or upper body. Moving air cools you by speeding up evaporation from your skin, so the breeze has to reach you to work. On a desk, angle it slightly upward; on a nightstand, aim it across the pillow rather than straight at your face.
A fan does not lower the room temperature, so switch it off when you leave. In a warm room, pairing a desk fan with your air conditioner lets you set the thermostat a little higher and still feel comfortable.
Running Costs and Care
Personal fans use very little power. A USB or rechargeable fan draws only a few watts, and even a plug-in table fan uses a small fraction of what an air conditioner needs, so running costs are minimal.
Wipe dust from the grille and blades every few weeks, since a dusty fan moves less air and makes more noise. For battery fans, avoid leaving them fully drained for long periods, and charge them before storing them for the winter.
How It Compares
Against the Bearwind Handheld Turbo Fan, the JISULIFE has finer control, a larger battery and a sturdier body, while the Bearwind folds into a desk or neck fan and costs much less.
Against the Dyson HushJet Mini, the Pro1S lasts far longer on a charge and costs much less, while the Dyson is bladeless and much more powerful.
Pros and Cons
| Pros | Cons |
|---|---|
| Stepless 1 to 100 speed wheel | Loud at high speeds |
| 5000mAh battery, up to 40 hours on low | More expensive than most handheld fans |
| Metal-like body | No desk stand listed |
| Digital display | Heavier than budget fans |
| Fast 18W charging | Shipped in low-power state |
Who Should Buy It
| Who Should Buy It? | Who Should Look Elsewhere? |
|---|---|
| Daily commuters | Quiet office users |
| Travelers | Budget buyers |
| Outdoor event goers | People who want a neck fan |
| Gift buyers | Anyone who wants a desk stand |
For more options, see our picks for the best handheld fans and the best travel fans.
Final Verdict
The JISULIFE Pro1S Handheld Fan is a well built, long-running handheld fan with precise speed control for anyone who uses one every day. You can check the current price and details for the JISULIFE Pro1S Handheld Fan.
Frequently Asked Questions
How long does the JISULIFE Pro1S battery last?
From 3.5 hours at full speed up to 40 hours at the lowest speeds, on a 5000mAh battery.
How do you change the speed?
With a scroll wheel that adjusts steplessly from 1 to 100.
How loud is it?
JISULIFE lists 53dB at level 1 and 80dB at level 100.
How fast does it charge?
About 2 to 3 hours with 18W fast charging.
Is the body metal?
It has an oxidation finish with a metal-like texture.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.