









🔥 Stay Toasty, Stay Productive: The Ultimate Under-Desk Warmth Upgrade
The SOPHRAY Foldable Leg Warmer is a 235W electric space heater designed for under-desk use, featuring a large 48"x23" foldable panel with advanced carbon crystal heating film for rapid, energy-efficient warmth. It offers 3 heat settings up to 140°F, a 9-hour timer with auto shutoff, and multiple safety protections including tip-over and overheat shutoff. Quiet and odorless, it includes a plush blanket to enhance heat retention, making it ideal for home offices, cold workspaces, and cozy relaxation.









| ASIN | B0CCLVZB3K |
| Amperage | 1.96 Amps |
| Best Sellers Rank | #171,382 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #153 in Indoor Electric Space Heaters |
| Brand | SOPHRAY |
| Burner type | Carbon crystal heating film |
| Color | B |
| Customer Reviews | 4.4 4.4 out of 5 stars (259) |
| Date First Available | July 23, 2023 |
| Form Factor | Pedestal |
| Fuel Type | Electric |
| Heating Coverage | 2 sq.in |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 4.2 pounds |
| Item model number | FW4F-200B |
| Max Temperature Setting | 140 Degrees Fahrenheit |
| Mounting Type | Floor Mount |
| Number of Speeds | 3 |
| Product Dimensions | 0.5"D x 48"W x 23"H |
| Recommended Uses For Product | Place it under the desk, standing vertically, around your calves, and cover the top with blanket. Initial use, if there is a slight fabric smell, it is recommended to place it in a ventilated place for one day. |
| Room Type | Home Office |
| Special Feature | Carbon crystal heating, Foldable |
| Voltage | 120 Volts (AC) |
M**G
Definitely recommend if your office if chilly
Awesome for under my desk to keep my cold feet warm and to knock off the chill in my office. Quiet and good value for the money and has auto shut off. The size is great and when it shuts off, I can tell a difference, so I just turn it back on. Good for 8 hours if needed.
A**R
Warm, cozy comfort that makes chilly days enjoyable!
I wasn’t sure what to expect with this leg, warmer and blanket heater, but it has absolutely exceeded my expectations! The soft blanket material feels super plush and cozy, so it’s like getting wrapped in a warm hug every time I use it. I’ve been using it under my desk while I work and also while relaxing on the couch, and it really makes such a difference. It’s quiet, easy to set up, and feel sturdy and well-made. Overall, this has become one of my favorite cold weather essentials. If you want a simple, soothing way to keep your legs and feet warm without blasting a heater or piling on blankets.
S**L
Keeps my legs warm!
I already have a heated foot pad but my legs/knees were still cold. So I got this and it is great! Fits perfect under my desk at work and it is easy to use! No sound and I think it is a good value for the price.
C**L
Fast, effective warmth from the legs. Gives truly "warm core body feel!
Game changing! I am always cold and try everything. Battery-heated vest and this heater under my desk are 2 of the best purchases for me. Only had this 1 hour and loving it. The grey fabric looks nice and this is light and sturdy enough to stay up well. Even if it were visible under this desk or table, I think it looks nice. My partner's desk is open like that, and she wants one now for the heat and to visually hide the cables behind it. My desk has a leg compartment and this sits in side perfectly. My legs are toasty warm - warm enough to keep rest of me feeling warm even without my usual extra layer of hoodie and vest. The wood that is the top of that compartment isn't warm at all since this isn't pumping out hot air, it is just warming my pant legs with infrared. It warmed up in just a minute. I might pin the included blanket to top of the desk compartment, but I don't particularly need it. This is a remarkable purchase and seems equal in effectiveness to the utilitarian big aluminum-dish radiant heater under the desk in my cold basement.
C**C
Fantastic heat output
I've had quite a few heaters I regularly use, this thing is awesome in comparison! I'm impressed how toasty even the low setting is, and yet is not hot to the touch & I have no worries of my feet tapping against it even without socks. No noise, works amazing. The only negative so far: initially there was a slight chemical/wood smell when turned on (not present when unboxed), like off gassing of the glue in partical board - hopefully it goes away, but it isn't too horrible just reminds me a bit of a cabin
F**K
Small and strong chemical smell
I recently made the unfortunate decision to purchase this panel heater that boasted about using radiation as its heating function, and it has been nothing short of a nightmare. This review is meant to serve as a cautionary tale for anyone considering a similar purchase, as the drawbacks and disappointments with this heater are too numerous to ignore. The first and most alarming issue with this panel heater is the overwhelming chemical smell it emits when in use. From the moment I turned it on, my room was filled with a noxious odor that made me question the safety of the product. The manufacturer claims that this smell is normal and will dissipate over time, but weeks have passed, and the odor remains as pungent as ever. Breathing in this chemical stench cannot possibly be healthy, and it has left me concerned for my well-being. Even more frustrating is the fact that this heater simply does not get hot enough. I expected a heater with radiation as its heating function to provide a powerful and efficient source of warmth, but it falls miserably short in this regard. It struggles to raise the temperature in even a small room to a comfortable level. I find myself constantly shivering and wrapping myself in blankets just to stay warm. It's utterly disappointing to invest in a heating appliance that fails so miserably at its primary function. The size of this panel heater is another significant letdown. It's far too small to effectively heat a room, and the design is particularly ill-suited for those who want to keep their legs warm while working or relaxing. Unlike other heaters that can be wrapped around the legs, this one simply lacks the coverage needed for adequate warmth. It's a huge inconvenience, especially during the colder months when staying warm should be a top priority. In addition to the chemical smell, inadequate heating, and poor design, the overall build quality of this heater is subpar. It feels flimsy and cheaply made, making me question its durability. The control panel is confusing and unintuitive, adding to the frustration of using this product.
K**E
Nice as an Office Heater - Warm and Quiet
I bought this for the office. It is nice, quiet, and warms. The blanket helps trap the heat, although a larger throw would be nice. Super easy to install (it has little feet to provide stability). A big plus is the heat doesn't overwhelm like a traditional heater tends to do. Overall, pleased.
I**N
Cumplió su cometido, no pasó frío con este producto y hasta hoy me es muy útil.
Z**N
Updated review: The Customer Service reached out to me to confirm that my findings were accurate and that this is by design. The different Level (L/M/H) all use about 200-240W but at varying times to maintain a "Low" or "High" heat. I purchased this thinking the 200W was the maximum due to the limitations of my office and how much Wattage I can use without blowing the fuse so the number mattered for me, it may not for you but do note the Leg Warmer will constantly use 200-240W. Previous Review below: I connected this to a Wattage meter because I couldnt tell the difference between the three settings and what I found made sense... At Low - 232W At Med - 233 W At High - 234W I dont know what the point of the Low/Med/High settings are since all the settings produce the same amount of mediocre heat. Also the Timer doesnt make sense, the Warmer auto-shuts off after maybe 1-2hrs of being on (last time it turned off within the hour) and no I have not installed it incorrectly, my floor is not at a 45-degree angle. Very disappointed, I though this would be nice and toasty for 200W heater but it barely does much. I get more heat out of my 120W total power PC blowing the heat from the CPU and GPU, if I just take a air-duct pipe and route it to my feet, the PC heat discharge would be warmer than this. I am going to try my luck with another purchase so I will leave this review here for now, since others are saying this produces a decent amount of warmth. You're probably better off just getting a thick blanket and wrapping your legs in that or make sure you get up and walk every so often so the blood circulation heats up your feet/legs.
A**R
Love this it keeps my feet and legs so warm.
P**S
parfait bureau collé a une baie vitrée il fait très froid a coté les pieds toujours gelés plus maintenant ! merci bon produit fait tres bien la job le dessous du bureau est tres chaud maintenant
J**O
Now that it’s getting colder, I just started using this, and it’s incredibly useful. Even though we have indoor heating in winter, my legs and feet always feel cold during the season. This leg warmer provides steady, soothing warmth and makes such a big difference in keeping me comfortable throughout the day. It’s compact, easy to use, and folds away neatly when not in use. With this, staying warm while working or relaxing is so much easier. Highly recommend it for anyone who struggles with cold legs and feet in winter!
Trustpilot
2 weeks ago
1 month ago