Shirem Portable Heater
SKU: 27820654994

Shirem Portable Heater

Sale price$44.99 Regular price$49.99
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Shirem Portable HeaterHow This Space Age Heater With NASA Inspired Technology Keeps You Warm This Winter While Slashing Your Electric Bills Andrea StewartJuly 11th, 2023 According to the National Weather Agency, it will be particularly cold this winter possibly one of the coldest winters in decades. Are you prepared? Central heating the once trusted method of keeping our homes warm, now seems to be on a mission to bankrupt us. The big question is: why? Central heating

How This Space Age Heater With NASA-Inspired Technology Keeps You Warm This Winter While Slashing Your Electric Bills

Andrea StewartJuly 11th, 2023

According to the National Weather Agency, it will be particularly cold this winter - possibly one of the coldest winters in decades. Are you prepared?

Central heating - the once-trusted method of keeping our homes warm, now seems to be on a mission to bankrupt us. The big question is: why?

Central heating delivers heat through a network of ducts - while you lose up to 40% of your precious heat along the way!

Adding to that, the high installation and maintenance costs, along with the recent surge in natural gas prices, heating bills are draining the wallets of American households!

But don't despair, a company, called Shirem, came up with the ultimate solution - the Shirem Portable Heater.

A compact, cordless space heater that's small but BIG on Heat! 

Inspired by NASA technology, its space-age PTC heating system boasts an incredible 90% energy efficiency. It warms up any room in just 60 seconds and saves you thousands!

PTC Heating Technology - The Latest from NASA

Ever wondered how NASA's "New Horizons" spacecraft survived its journey to Pluto, where temperatures dipped as low as -80°C?

The secret is NASA's space-tested PTC (Positive Temperature Coefficient) heating technology.

Compared to other heating methods, PTC heating technology excels with its rapid heat-up, high efficiency, and compact design.

Now, it's not just for space missions. It's overcoming mass production challenges to enter our homes, with the Shirem Portable Heater leading the way. 

This innovative, highly efficient ceramic heater, plus overheat protection and extended lifespan, is quickly becoming an absolute bestseller in 2023.

What is it exactly?

It's a device called the Shirem Portable Heater. A convection ceramic heater with an incredibly high efficiency compared to other heaters.

Shirem was founded by a group of experienced engineers who recognized that the heating industry had made little progress in recent years.

Their goal was to develop an inexpensive and easy-to-use portable heater that would suit every home, office and bathroom alike. Thanks to the fact that the Shirem Portable Heater does not require any installation or maintenance costs and is extremely energy-efficient, it represents a technical masterpiece.

This new type of ceramic heater has an incredible efficiency. Almost no energy is wasted. This is not only good for the environment, but also good for your wallet.

It heats every area in your room in just 60 seconds. No other comparable heating device is as efficient. In addition, the Shirem Portable Heater is really cheap, tiny and very handy.

In my opinion, this device represents a real innovation - and everything else in the shade.

How does it work?

It's super easy to set up:

1. Find a room where you want to use Shirem Portable Heater.

2. Plug the Shirem Portable Heater into the outlet.

3. Set the desired mode.

4. Then just wait for this powerful device to slowly heat up the entire room. After just 60 seconds, you can feel it getting noticeably warmer (really unbelievable!).

You can take the device with you anywhere and fight back the biting cold anytime, anywhere.

 

 

What can the Shirem Portable Heater really do?

Much more than you can imagine!

✅ Individual setting: Using PTC ceramic heating technology, it never gets too warm or too cold, select the heat setting that is most comfortable for you.

✅ Adjustable LED Heater: You can set it to two fan speeds and heat your room between 60°F to 90°F. (800W power)

✅ Auto Shutdown: Choose to turn it off in 1 to 12 hours.

✅ Portable: The outer casing hardly ever gets warm, making it easy to carry the Shirem from room to room without burning your fingers.

✅ Warms Efficiently & Fast: The Shirem heats every area in your room in the SHORTEST TIME.

✅ Easy to use: Very easy to set up and ready to go in just a minute.

✅ Incredibly Quiet: 37-45dB (Quieter than in a library) No loud, uncomfortable valve pops to disturb your concentration or sleep.

✅ Ultra Safe: Compared to other heaters, the Shirem has no exposed elements that could accidentally burn you.

✅ 270° Rotation: The plug can rotate 270°, allowing for extra plugs.

 

And that's not all!

 

Shipping Notes
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SKU: 27820654994

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Verified Purchase
Layton Phillips
Dallas, US
★★★★★ 5
Great pillow, but the cooling effect depends on the cover
Color: Blue-ice Plus, Size: King(Pack of 2)
I really like this pillow overall. It’s comfortable, supportive, and feels well made. When you use it without a pillowcase, it definitely feels cool to the touch and does what it claims in terms of that initial cooling sensation. However, once you put a pillowcase on it, you can’t really feel the cooling effect anymore. I’ve tried multiple different pillowcases made from different materials, and none of them really let that cool feeling come through. That said, I still love the pillow itself. It’s comfortable and supportive enough that I’m keeping it. Just keep in mind that the cooling feature works best without a cover, which isn’t ideal for everyone. Overall, a good pillow — just manage expectations about the cooling effect once it’s covered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
H
Verified Purchase
Hannah N. Ford
Charlottesville, US
★★★★★ 5
Cooling and holds shape.
Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
Very nice pillow for the price is also holding up well and holding shape very cool and comfortable to the touch. Best pillow I found in a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
S
Verified Purchase
smmt
Los Angeles, US
★★★★★ 5
Best Pillow Ever
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Best pillow ever. Although it still gets "hot", it does take longer to get "hot". I love this pillow. I was buying a new pillow almost every 3 months. Other pillows would either remain rock hard or go flat. I was concerned at first when reading the description as I though the memory foam would be big pieces. They are soft fluffy pieces. I had to remove almost half of the foam to get the pillow to what works for me. I have not had to put any filler back in. Maybe in a couple of more months I may have to put a bit more in, but it is holding it's shape and not going flat. I do fluff it every night. This helps. I am a stomach sleeper. I have bought the expensive purple pillow and hated it so much I gave it to my daughter. This QUTOOL Pillow is the best! I bought a 2 pack. Have not used the other pillow yet, but I feel I may actually go years for once without having to buy a pillow as I have the 2nd one set aside if the first one gets to a point in need replacement. I have bought Dollar Store pillows. I have bought $300 pillows. None of them even come close to this pillow and the way you can adjust this pillow for you. The pillows came in a white mesh like bag. I keep all the unused "stuffing" in this bag. I have it hanging in my closet and I just fluff the bag once a month to keep the filling fresh so it is ready if and when I need it. Coming from someone who has trouble staying asleep, neck issues, a stomach sleeper who hate those flat pillows manufacturers think stomach sleepers like but actually hate, buy this pillow. Just buy it. Best Pillow for a picky person like me. Buy 2 or more so if you have to stay at a hotel, you can take your own pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
J
Verified Purchase
Jedata
West Palm Beach, US
★★★★★ 4
Slippery Pillow
Color: Blue-ice Plus, Size: Queen(Pack of 2)
Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jute
Waukegan, US
★★★★★ 5
Foam Mattress NEEDs Foam Pillows
Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
10 stars!! Quality foam, structure & price. Best bang for my buck.    HRV, readiness & total sleep score metrics increased drastically this week.  See screenshot :) Support: Molds and cushions every crevice under my neck and above shoulders. So comfy  Size: Adjustable loft but king length is perfect to hug and rest your head.  Love love love. The 1st 2 nights were uncomfortable with pillow as is, first night I was up at 3am half asleep pulling foam out but wasn't enough. The second night at 2am I pulled out more stuffing. I was getting frustrated..  my Oura ring showed both nights I was awake every hour.  Not good.  Before the 3rd night I pulled enough to fill the bag the 2 pillows arrived in. Boom -8hrs sleep and for the first time ii years I achieved 17% Deep sleep.  Huge. Weight: Perfect weight with adjustment. Squishy and molds to b the contour of my neck and shoulders Softness: Like the baby bear.. just right.   Comfort: Very comfortable after removing 30% foam in both pillows. I actually now have enough to make a 3rd pillow, replace old foam, or adjust OGs, Still to early to measure.  If you have a foam mattress that contours your body but not your head you'll end up with neck and/or back pain from head being elevated- not sinking/molding the body into a foam mattress. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025

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