iTHERAU Infrared Home Steam Sauna Box, Portable Personal Sauna at Home with 660nm 850nm Red Light Therapy Lamp, 3L Steamer, Folding Chair, 15 Levels, Full Body Steam Saunas Room for Relaxation
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Color: Dark black
Features
- 660nm Red Light Therapy Steam Sauna: This innovative sauna system combines 660nm+850nm red light therapy with the therapeutic benefits of sauna heat. Not only does it immerse you in soothing steam for total body relaxation, it also uses red light therapy to effectively relieve muscle soreness, speed up recovery after a workout, and promote overall physical well-being
- Large Full Body Steam Sauna: Relax in our home sauna, the steam sauna has a spacious 71" x 32" x 32" space, which allows you to stand or sit comfortably. A large folding chair is included in the sauna to provide a comfortable resting space
- Engineered for Efficiency: With 1300W power and a 3L steam chamber, our sauna delivers fast 6-10 minute heating. The 15-level temperature adjustment and 99-minute digital timer (remote/manual operation) let you tailor every session to your preference
- Effortless Setup & Worry-Free Relaxation: Engineered for hassle-free assembly, this portable 660 nm light therapy sauna features a tool-free detachable frame for quick installation and compact storage. Advanced safety systems including dry-burn prevention and leakage protection, allowing you to enjoy the sauna more at ease
- Built to Last, Designed for Relaxation: Featuring five-layer waterproof insulation for optimal heat retention and energy efficiency, paired with a rust-resistant stainless steel frame. The wipe-clean fabric makes maintenance effortless, delivering enduring comfort
Product Dimensions: 32 x 32 x 71 inches
Item Weight: 17.85 pounds
Manufacturer: iTHERAU
Item model number: Portable Infrared Sauna Box
Batteries: 1 Lithium Polymer batteries required. (included)
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Gave it a 5 with noting the following exceptions. They say it’s XL????? Hate to see what they think is large, I’m 5’7 190 and if it was any smaller I couldn’t use it, looks big on the outside but once you get in it’s like a small shower in a small camper. Now given the fact they say XL personal sauna and also say large maybe they are confused but I wouldn’t give it a large either. Next is the description of the Large folding chair, I bought folding chairs like this for my toddlers. It’s tiny! I’m a disabled veteran and no way can I get down on it let alone get up off it, luckily I had a lawn chair that fits. Nice ouch adding the glasses, gotta protect the eyes. Set it up right away, filled the water and got it going, took about twenty minutes to start heating the sauna but once it got going was just as I had expected and hoped. Sat for only 15 minutes but it felt great and I look forward to using regularly. They do need to not say XL or even Large, more like a medium and definitely be a bit more generous and put in an adult size chair not one made for toddlers. Do I recommend, yes especially if you can get the discount I got, just be prepared to have your own chair and realize it’s not roomy but it is comfortable.
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Reviewed in the United States on February 8, 2026 by Cheryl P
Color: Dark black
So easy to put together!
Reviewed in the United States on March 29, 2026 by courtney s.
Takes mine about 10 minutes to get to temp. It gets very hot in there. I'm 6'3 and fit fine sitting down. Very small chair but holds me at 275 lbs.
Reviewed in the United States on March 3, 2026 by lee
Seems to be a good steam sauna for the price. Setup was pretty straight forward and easy. The outside hose could be about 1ft longer for placement options. The chair is big enough for an average size person, but really made for a child. Suggest getting a slightly larger size chair. You'll need to use the highest power setting for the first 8-10 minutes to get the steam going, then use a lower power level if desired. Not real sure if the red light is providing any benefit, but still using it.
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Reviewed in the United States on February 14, 2026 by Eric Vanover
This portable sauna works great! Heats up fast and produces a really good sweat. It's amazing how soft it leaves your skin feeling after every use.
Reviewed in the United States on February 26, 2026 by Heidi R
It’s super nice and easy works really good good steamy in there red light bright seem like it shines it all up in there good to me
Reviewed in the United States on February 8, 2026 by Lesliemyers
The media could not be loaded. Wow wow wow. I love it and so does my teen. I think it helps with his angry hormonal craziness… the steam is fierce and I’m so glad I bought this !!!
Reviewed in the United States on February 10, 2026 by Tiffany
I have been wishing and for a Steam Sauna for years but never took the leap to order one. I finally did and my dream of has come true. Being on a diet and getting older I want the best for my health. The infrared saunas help aches and pains, inflammation and increase detoxification. This one you can fit two people which is perfect because I do not want to feel claustrophobic in it. It's assembled dimensions are 71" x 49" x 36." The infrared sauna system has a 360° steam distribution to evenly fill the sauna up quickly. This makes it great for all seasons, even winter. I could never afford a sauna but am so happy I found this budget-friendly one. It's so great to sit in after a long day in the yard or at work. I've read so much about the health benefits of infrared saunas and now I can experience those too. After a long day of yard work this eases sore muscles and muscle tension. After being in this both my husband and I sleep so well...like babies. One of the unique things about this sauna is that it has built in pockets for you phone or water in case you need them. This sauna is easy to operate and even comes with a remote that you can control the settings with. The two person one that I ordered comes with 2 sauna steamers and 2 chairs. As for where we put it...right now we have it in our spare bedroom for the summer but plan to put it on our enclosed deck in the fall. It has 5 layers of insulation and waterproof layers to lock in heat and block moisture. It has a stainless steel frame that will resist corrosion. So it has done fine in the cooler months on our enclosed deck. I only do not want to use it out there in the spring or summer when inside of it would be way too hot for me. I like though in the winter going into it and then feeling the cold fresh air the few feet to my door. It has been my best gift to myself in years. Our neighbors now envy us.
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Reviewed in the United States on March 11, 2026 by momx3