JISULIFE handheld fan with 4500 mAh power bank (max 37 hours runtime) – pink
Product description
What it’s for
If you want a portable fan that you can keep within reach, the JISULIFE handheld fan is built for everyday cooling: commuting, waiting rooms, camping trips, or simply moving from room to room at home. It’s a small, foldable design with a rechargeable battery, so you’re not relying on plug sockets.
On paper, it also leans into the “two-in-one” idea: the fan includes a power bank-style USB output, and it has a flashlight feature when the blades aren’t spinning. That’s the kind of combination that can genuinely matter when you’re out and about—though it’s worth keeping expectations realistic for a pocket fan (it’s made for personal cooling, not whole-room airflow).
Key takeaways
The headline benefits here are endurance, portability, and low fuss operation. The fan has an enlarged blade design and offers multiple speed levels, with stated runtimes that change depending on which speed you use. It also has a published maximum rotating speed of 3400 rpm, which suggests it’s intended to move air effectively at close range.
There’s also a quiet angle: the description claims noise of 50 dB. That won’t be silent in a busy environment, but it’s the sort of figure that can help if you’re using it on public transport, at a desk, or while travelling.
One more practical detail: the folding design is meant to let the fan hide the blade into a compact, capsule-like shape that fits more easily in a pocket or purse. If you’re the sort of person who actually carries a small gadget, that’s a plus.
Still, it may not suit everyone. With this size and intended “personal” use, it may feel underpowered if you’re expecting strong airflow over distance or in very hot outdoor conditions.
What you’ll notice day to day
Using a handheld fan is mostly about how quickly you can deploy it and how comfortable it is to carry. This one is described as foldable and small enough to slide into a pocket or bag. For a micro example: imagine you’re on a short train platform wait—unfold, switch on at a lower speed to start, then step up only when you need a stronger blast.
The power bank function is another everyday touch. The fan includes a 5V/1A USB output port, described as a 4800 mAh power bank in an emergency for devices such as mobile phones or music players. This won’t replace a proper power bank for heavy charging, but it can be a sensible backup if you keep forgetting to top up.
Then there’s the flashlight. A long press on the power button activates the light feature when the fan isn’t spinning. That’s handy for finding a cable, checking a phone in dim areas, or dealing with a power cut while you’re doing basic tasks.
Tech specs
- Type: Handheld portable folding fan with rechargeable battery and power bank function
- Power capacity: 4500 mAh (fan battery)
- USB output: 5V/1A
- Power bank capacity (stated): 4800 mAh (in an emergency)
- Maximum rotating speed: 3400 rpm
- Stated runtimes after ~3–4 hours full charge: 46 hours (speed 1), 35 hours (speed 2), 13 hours (speed 3)
- Noise level (stated): 50 dB
- Size (stated): 5.1 × 1.65 × 1.65 inches
- Weight (stated): 6.38 OZ
- Flashlight: Long-press power button when fan is not spinning
- Max runtime label (in product name): max 37 hours
Pros and what stands out
- Strong focus on long endurance: the published runtime figures drop as speed increases, but even the higher speeds still have a meaningful window for personal use.
- Foldable, pocket-friendly build: the capsule-like form factor is designed for easy carry and storage.
- Quiet operation claim: 50 dB is presented as noise you’re less likely to find distracting.
- Extra functions beyond a fan: power bank USB output plus a flashlight.
- Safety and protections mentioned: touchable blades and surge/short circuit protection.
What to watch before you buy
The biggest limitation is implied by its category: it’s a personal handheld fan. If you want cooling for multiple people, or you need strong airflow across a room or outdoor seating area, this sort of compact unit can leave you wanting more.
Also, note the runtimes: the description provides speed-based figures and also the product name includes a “max 37 hours runtime”. That’s not the same number as the “46 hours at speed 1” claim, so you’ll want to pay attention to which speed you’re realistically going to use most.
Finally, the power bank is described as an emergency option. For frequent charging on the move, you may prefer a dedicated power bank with more headroom.
Is it worth it?
This is worth considering if you want a small, foldable handheld fan you can carry easily, and you like the idea of extra features (USB output for emergencies and a flashlight) in the same device. It suits people who use a fan while commuting, travelling, or during warm spells where personal cooling matters more than maximum airflow.
It may not be the best match if you’re expecting strong performance at distance, or you want a fan that meaningfully cools a wider space rather than just you.
Mini FAQ
How long does it run on different speeds?
The description states runtimes of 46 hours (speed 1), 35 hours (speed 2), and 13 hours (speed 3) after about 3–4 hours full charge.
Does it charge other devices?
Yes, it has a 5V/1A USB output port, described as power bank functionality for emergencies.
Can the flashlight be used while the fan is spinning?
The flashlight is described as usable when the fan is not spinning via a long press of the power button.
Is it designed to be quiet?
A noise level of 50 dB is claimed in the description.
What safety features are mentioned?
The description mentions touchable blades and surge and short circuit protection.