SKU: 59973441516

olygee Portable Heater

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Description

olygee 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!

 

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SKU: 59973441516

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4.6 ★★★★★
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Product Reviews
C
Computer
Dallas, US
★★★★★ 4
Easy to assemble, does the job, material is shiny nylon and shows creases, minor defects, sloppy
Size: 3 Panel 12FT W, Size: 3 Panel 12FT W
The Siebwin room divider is a good idea, and for the price, it mostly delivers on the intended functionality. I ordered the 12 foot, 3-panel version mainly to hide an unfinished basement storage area that had become an eyesore. It works well for that purpose and gives the space a cleaner appearance without spending the kind of money that more decorative dividers or custom partitions cost. If you need something temporary, portable, or mainly functional, this is a viable option. There are a few limitations that became obvious during setup and use. The first thing I noticed was that the weld quality on some of the metal poles is fairly sloppy. Once the cover is installed, you do not really see it, but up close, it does not look especially refined or professional. The blackout material also is not a matte canvas style fabric as I expected. It has more of a shiny nylon appearance, and the creases are fairly visible. Being that it’s more of a nylon, I’d be hesitant to try steaming it to remove the creases. However, the creases do not matter if you are using it in a basement, dorm, or shared room, but for photography, video work, or a professional office setting, the appearance could be disappointing. The fabric is thick enough, though. It blocks visibility well enough, but strong light behind it still shows through to some extent, nothing deal-breaking. Also, my fabric appeared to be slightly defective. The hook and loop strip on one of the bottom sections was off-center and couldn't be totally attached because it was lined up with one of the legs. I originally hoped to use this as a video backdrop, but I will probably end up replacing the fabric with a proper green screen or canvas material while continuing to use the frame itself. For now, it does a good job of covering my basement junk. Assembly was actually easier than I expected and took roughly 15 to 20 minutes. The longer vertical poles are tethered together similarly to tent poles, which made setup straightforward and fairly intuitive. The shorter horizontal pieces slide and snap together to the top and bottom of the vertical assembly. After each section is assembled, the divider panels connect together with metal plates and two knurled screws (at the top and bottom), so no tools are really required. A few screws were difficult to start because paint had gotten into the threads, but once they caught, they tightened down normally. The feet install with similar knurled fasteners and help keep the divider reasonably stable. One thing to watch for during setup is the fabric orientation. There is one arrow indicator in the middle of the fabric to indicate up. However, if you need another indicator, the smaller hook and loop strip goes on the bottom while the longer strip goes on top. I realized mine was upside down right before finishing and had to redo it. I wasn't difficult to redo, despite the defect in mine. The overall design is practical and easy to move around. I do like that the panels can fold and bend into different shapes depending on the space. The widened feet help stability, although when trying to stretch the fabric tight, I noticed the poles sometimes wanted to overlap slightly at the joints. Tightening everything helped somewhat, but it still happened occasionally. The divider feels adequate for normal indoor use, though I would not expect premium durability or luxury-level fit and finish at this price point. The entire device can also be easily disabled and stored in a tote if you need it completely out of the way. It comes with assembly instructions, but even if you didn’t have them, it’s easy to build without them (save a mistake or two). In terms of value, I think the Siebwin divider mostly matches its price. Around $100 gets you a large freestanding partition with decent usability and easy assembly, but there are compromises in materials, appearance, and refinement. The defects are also off-putting, but hopefully you won't have them. Higher-end room dividers can easily cost two or three times more, so some of the tradeoffs are expected. I also noticed cheaper alternatives online, but based on the quality here, I suspect those would probably have even more issues. For practical home use, temporary privacy, hiding storage areas, or separating shared spaces, this is a good option as long as expectations stay realistic.
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Reviewed in the United States on May 18, 2026
T
Trendy Tales
Pawtucket, US
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Katrina Rhodes
Waukegan, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026
J
Jamie K.
Louisville, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026
J
Just Me
Dallas, US
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room. The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams. The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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