TRUNYAQI

Womens Heated Thermal Underwear Set USB Womens Electric Thermal Heated Long Johns Set with Battery

3.8(20)
$79.99$149.88
size5

223+ bought in the past month

$79.99
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Tai Yuan Shi Heng Rui Shang Hang
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Technical specifications
item_model_numberS01
departmentwomens
batteries2 Lithium Polymer batteries required. (included)
date_first_availableAugust 10, 2025
manufacturerTRUNYAQI
best_sellers_rank#100,102 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #77 in Women's Thermal Underwear Sets

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Customer reviews

3.820 ratings
  1. 550%
  2. 413%
  3. 313%
  4. 213%
  5. 113%
★★★★★

La excelente calidad de los productos que venden y sobre todo a un precio incomparable!!!

Leticia VerhageNovember 4, 2025

El producto estuvo excelente y me va a ayudar mucho al ir a ver a las Auroras Boreales al norte de Canadá. Siempre había yo querido ir a verlas pero con el frío yo estaba dudosa de ir porque no aguanto el frío pero un buen amigo me compartió que su hija, hace dos años el novio y ella se fueron a Alaska a ver las Auroras Boreales y ahí le dió el anillo de compromiso y me enseñaron la fotografía y fue cuando el padre me dijo si tanto quieres ir a ver las Auroras Boreales entonces puedes hacerlo comprando ropa térmica como ésta y ahora que mi hermana Claudia va a ir a verlas, me interesó mucho acompañarla y por eso compré la ropa termica que me había aconsejado mi amigo comprar para poder disfrutar sin ningún problema las Aurora Boreales. Allá estaré ya muy pronto y le doy gracias a Dios y a mi amigo que me hayan ayudado a ir con estas ropas termicas!!! Griacia Amazon por venderlas a muy buen precio Read more

★★★★★

Great item

Kathy L RothDecember 12, 2025

Thicket than what you think. Love it! Read more

★☆☆☆☆

Can't wear them under uniforms

Mary HillNovember 4, 2025

The top is wearable under clothing The bottoms 👎 there really thick Read more

★★★★☆

Soft. Warm. Thick

ZPDecember 13, 2025

Ok. I like these. They are very thick I could not wear anything but a jacket over them. They would definitely not fit under my clothes. I wore just like an outfit. Saying all that it only has the pocket for the included battery. I understand they are advertised as undergarments that's why there are no pockets. They heated up quickly. Material inside and out is very soft. I will not return. The suitcase they came in is super nice as well. I gave them 4 stars due to the fact that i absolutely cannot wear them under my clothes, just my jacket. Read more

★★★★★

life-changing now that I'm older

Daniel FowlkesNovember 29, 2025

It is crazy what a difference a little heat in your underwear makes in the winter. My wife and I take two walks a day and as we're getting older the cold in the winter is starting to get to us more and more. (I'm starting to understand why people like my brother-in-law move to Florida...) Last year I got rechargeable hand warmers that you keep in your pockets and I loved them, so this year I thought I'd kick it up another notch. These say they're for women but it was on Vine and I can't pass up "effectively free" so I got the biggest size I could, figuring that worst case I could give it to my wife if it wouldn't fit me comfortably. They are stretchy and I can, in fact, squeeze into this and if anything I thought the tightness might help with the heat. This came in a really adorable little hard case, like a tiny suitcase. I doubt I'll put this underwear set back in the case to store them for the rest of the year but I'm sure I can find some fun use for the case. It comes with two rechargeable battery packs and works fine with my existing battery packs that I have for my phone as well. The battery fits in a little pocket. I don't love the feel of the weight but that's the obligatory price to electric underwear on the go. Our walks are each one hour and these lasted two days before I figured it best to charge them rather than risk battery degradation by using them when they were below 20%. The underwear is comfortable and relatively thin. It seems durable and the sewing looks good. I don't think I would have dropped this much money on electric underwear otherwise, but having now tried them out I am sold! Read more

★★★★★

Soft, thick and very warm base layer

SeaprincessNovember 14, 2025

I ordered these heated thermal undergarments without seeing a size chart, so I went with a small since I usually wear a small/medium. For reference, I’m 5'5" and 145 lbs. They fit a little snug, but that actually works perfectly as a base layer under clothing. They arrived in a cute little carrying case that’s great for storing the set or even repurposing as a toiletry bag. The inside of the long johns is a super soft fleece that feels great against the skin. The battery packs charge with the included USB cables though the cables are pretty short, so I used longer ones for convenience. The battery pack itself is about the size of a large phone and tucks neatly into a zippered pocket. You can easily press the button on the outside to switch between low, medium, and high heat. The heating zones are placed exactly where you need them, making cold weather much more comfortable. They work so well that my husband was impressed and is now ordering a pair for himself! Read more

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★★☆☆☆

No power banks

Valerie Hightower DixonDecember 1, 2025

Very good material. Came with no power supply batteries. 2 supply batteries was shown in the ad. Read more

★★★☆☆

Runs small

Holly HallNovember 13, 2025

A coworker warned me that it runs small, so get a bigger size. I am a 2X, so I ordered the biggest size which is a 3X. It’s still too small. It does heat though. I like the battery packs it comes with. Read more

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