











💨 Stay cool, stay productive—wherever the job takes you!
The KLEIN TOOLS PJSFM1 is a rugged, cordless rechargeable fan designed for professionals on the jobsite. Featuring 360-degree adjustable airflow, multiple mounting options including magnets and clamps, and long-lasting battery life with USB-C charging, it delivers portable, targeted cooling for up to 9 hours. Built with Klein’s legacy of durability and precision, this fan keeps you comfortable and focused in demanding work environments.






K**G
This fan is the cat's meow!!
I dislike being hot, so in the summer I like my A/C, if I cannot have A/C I use fans, I have battery operated fans that I love, but this one takes the cake. Its compact, powerful, and long lasting. I didn't even charge the fan out of the box and I got hours of runtime right away. I did run it on low, but it was enough to cool me off. The fan has a built in battery gauge which works very good, and easily charges with a common USB cable. The mounting options are great also, it has strong magnets on the base that hold well, and a super strong clamp that grips and stays, with the plethora of adjustment on this fan, I was easily able to keep it focused where I needed it to be. Long story short - Buy this fan, you will love it!
J**N
This fan is great!!
Overall, I am a very warm person. So when I saw this smaller portable and easy to use fan for work and daily use, I had to buy it! The build quality of this fan is very high. It has high durability plastic that will surely last a long time. The fan has 2 speeds that produce great airflow without a ton of noise. It has great mounting options that can make it go anywhere you want! Charging is fast and easy with a USB-A to USB-C cable included. I wouldn’t pick any other fan, great fan!!
K**M
BEST FAN!
Strong magnets hold very well on the forklift. Battery lasts whole shift on low.great buy compared to other fans i have used in the past.
W**R
Great product
The battery lasts for a long time
A**R
Just get it
If this thing had a longer battery life it would be 5 stars but with that said, this is a great fan! I have the Milwaukee jobsite fan which is great all its own but this this fan is more versatile in having 2 very strong magnets and that clip works great when for using on a lift or clipping on the side of my work cart, giving more work/material space. It is not as powerful as those bigger jobsite fans but when you are working in a hot warehouse(ironically also from where this was purchased, ughhh) this fan is like water in a dessert... the type C charger is nice too, eliminating the need for batteries and can plug up to my phone charger. Would like to see a stronger cfm version with better battery life and stronger rubber clip but aside from those quirks this is a must have.
S**E
All around good choice!
The first Klein fan this size lasted several years, so I wanted to replace it when it quit. This size is just perfect for smaller spaces, is quiet enough to not disturb, and the rechargeable feature is convenient. While plugged in it has one speed, but when on battery charge there is a high and low speed. I never use the magnet base, but it provides enough weight to the unit to make it stable. Although it might seem pricey,it’s worth the cost.
D**C
Helps on hot days
Works well, gives a bit of a breeze on hot days. Clips on golf carts easily and stays put. Holds charge well.
D**N
A must have!!
This fan has made the difference in being not being completely miserable at work. I'm able to clip it to the top of my ladder and keep cool while working on ceilings stuff. It clips perfectly to studs when making up. The magnet is super strong. It even stays clipped securely to my tool bag while moving from project to project. I was so impressed I bought one for my father and son who are also electricians. It's built to withstand the pretty decent falls as I have dropped from 8'. There's not an angle you can't achieve to create airflow on you. Another great product from Klien.
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