JISULIFE 3-in-1 Handheld Fan Review: Pocket-Sized Cooling That Lasts All Day

Product Dimensions

1.46"D x 1.57"W x 4.72"H

Wattage

4 watts

Voltage

5

Color

Brown

Item Weight

4.4 ounces

Special Feature

3 IN 1 Pocket Fan with Flashlight and Power Bank Function

1. Rated for 12 to 19 hours of cooling on a single charge, recharged over USB.
2. Folds three ways: blades hidden for the pocket, 180 degrees as a handheld fan, 270 degrees to stand as a desk fan.
3. Two speed settings from a 4-watt, two-blade fan.
4. Doubles as a backup power bank for a phone and has a built-in flashlight.
5. About 1.5 by 1.6 by 4.7 inches and 4.4 ounces, small enough for a clear event bag.
6. Runs on a built-in rechargeable lithium-ion battery, so there are no disposables to buy.

Based on

The manufacturer's published specifications and the product's live Amazon listing.

Owner rating

4.6 out of 5 on Amazon, recorded September 27, 2026

How we score

We score each thing that comes up most in owner feedback on the JISULIFE Handheld Mini Fan. Eight things come up most in owner feedback: seven draw praise and one draws mostly complaints. Its ratings average 4.6 stars (77% five stars, 13% four, 5% three and 5% one or two), so every score starts at 92, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read eight owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.6 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Here that takes off 0.1, which gives 4.5. Read our editorial standards

How well it works draws the most praise, followed closely by how portable and compact it is, how long the battery lasts between charges and how much air it moves for its size. Value and its looks score well too. Ease of use is the one area that draws more complaints than praise, mostly about the folding body being awkward to open.

Based on 78,995 Amazon customer ratings, averaging 4.6 out of 5, recorded 27 September 2026. See the reviews on Amazon

1. Charge it fully before first use

   Connect it to a USB power source and let it charge completely before the first outing.

2. Practise the fold at home

   Open and close the three-stage body a few times so it is familiar before you need it in a crowd or in the heat.

3. Choose handheld or desk mode

   Open it to 180 degrees to hold, or fold it to 270 degrees so it stands on a table.

4. Pick a speed

   Start on the lower speed to stretch the battery and step up to the higher one when you need more air.

5. Recharge after heavy days

   Top it up after using it on high all day or after charging a phone from it, so it is ready next time.