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Rechargeable Hand Warmer Electronic Portable Hand Warmer (Fast Warming Up, Double-Sided Warming, Reusable)

  • Based on 5,409 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jan 22
Order within 18 hours and 20 minutes
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Color: polygon


Features

  • Quikly warming up: Just takes less than 2 minutes to reach 42 degreeC
  • Double Sided Warming: Keep hands as warm as possible
  • Long-last warming time: keep warming for 3~4 hours on a full charge
  • Small Size & Light weight ( 60x60x22mm): Just the right size to hold in hand.
  • Elegant & Stylish Design, Perfect Gift for Women, Men

Specs & Other Info

SpecificationDetails
Dimensions4.44 x 4.02 x 2.01 inches
Weight67 grams
Package Weight0.1 kilograms
MaterialAluminum
ColorPolygon
Recharge Time3 hours
ReusabilityRechargeable
Manufacturerorastone
Model NumberHW31
Release DateJanuary 7, 2020

Frequently asked questions

The Orastone Rechargeable Hand Warmer typically takes about 2-3 hours to fully charge. It's recommended to use a USB charger with an output of at least 2A for faster charging times.

Yes, the Orastone Hand Warmer can be used while it's charging. This feature allows you to keep your hands warm continuously, even when the device is plugged in.

On a single charge, the Orastone Hand Warmer can provide heat for about 4-8 hours, depending on the heat setting. It has multiple heat settings, so lower settings will last longer than the highest setting.

Yes, the Orastone Hand Warmer is designed with safety in mind. It features an automatic shut-off to prevent overheating and is made of high-quality materials that are safe to touch. Always follow the manufacturer's guidelines for safe use.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The hand warmer product is largely receiving rave reviews for its functionality and portability, helping users with different needs to keep their hands warm. The product was especially praised for its usability in different situations ranging from outdoor games, to grocery shopping, and for medical needs like Raynaud's syndrome and post-dialysis comfort. The inclusion of a flashlight was also well received. Some users, however, did wish for longer battery life and faster heating capabilities.

Pros

  • 🔥 Effective in warming up hands in various situations
  • 🎒 Easily portable and can fit in pockets
  • 🩺 Provides comfort for medical conditions like Raynaud's Syndrome and post-dialysis
  • 🔦 Includes a flashlight for added convenience

Cons

  • 🔋 Some users wished for a longer battery life
  • ⏱ Would like the warmer to heat up faster

Should I Buy It?

The product is a great buy for those who require warmth on their hands in different scenarios - especially for medical needs. Its portability and the added flashlight feature are bonuses. Although it may take a bit more time to heat up, and the battery life could be improved, the overall convenience and effectiveness of the product seems to outweigh these minor issues.


  • Get it! It's great!
Color: polygon
I love this hand warmer! Seriously, I loved it so much I bought two more for Christmas presents. The first person who got one loves it as much as I do. She's usually not really excited about gifts but this time she really was.😊 i'll see the second person's reaction this evening when I gave her her stone.😊 There's so much to love about this Stone. It's smooth and comfy, perfect for warming your hands or even a sore neck, elbow, or wrist. It's lightweight, easy to use, and holds a charge well. 😊 The flashlight is awesome, too. I love the size and look of this stone. Actually, I'm getting another one for myself, and maybe a couple more as gifts because it makes such a great present. Bottom line – the price was great, shipping was fast, and everything – the stone, flashlight, strap, even the box – is gorgeous and exactly as described. The instructions are easy to follow. I totally give five stars for this wonderful lil stone. Thank you! ... show more
Reviewed in the United States on December 29, 2024 by Frannie V.

  • Must have for Ski trips
Color: flower
I bought 3 of these for a ski trip to Switzerland. Gave one to my sister and swapped back and forth charging and using the other two. These were a life saver. They lasted for a good few hours. And heat up super fast when you turn them on. They heat up to the perfect temperature (that sweet spot before something gets just a little too hot) so you can hold it in your hand without needing to wear gloves. I actually tucked mine into my shirt over my heart and it helped a ton keeping me warm all over while riding up the chair lifts. (Maybe not recommended if you have heart issues or any of those other medical disclaimers) The strap is great for helping to keep track of them, the flashlight is a nice bonus, though I haven't really needed to use it. The backwards charging functionality is super handy too when your phone is on low and you just need a little bit more juice until you get home. They really are the perfect size to fit in even my tiny hands. I'm so happy I impulse bought these before my trip they were worth every penny. ... show more
Reviewed in the United States on January 16, 2025 by Sarah Rae

  • Quick warm up
Color: polygon
This is small enough to attach to my purse and looks attractive. It quickly warms up and stays warm for a long enough time to warm your hands. The built in light is bright enough to unlock doors and see steps, especially since it gets dark so early. I like it so much that I immediately bought more for gifts. High quality and very portable. ... show more
Reviewed in the United States on December 1, 2024 by ChrisLeRem ChrisLeRem

  • Small but powerful
Color: polygon
The hand warmer heats up fairly quickly and keeps my hand free of frost bite. I keep it in my pocket and will hold it as i walk the dog. Its very compact with 1 button, super simple to use. My only complaint is battery life. Its probably got ~1+ hour of battery life. Not sure how much that could improve but 🤷♂️ ... show more
Reviewed in the United States on January 14, 2025 by Lynne

  • Finally warm hands!
Color: polygon
Recommend 2 (one for each hand/pocket). Pretty and functional design. Heats up FAST and stays HOT. Small enough to fit in pockets or even slip in oversized gloves. Perfect for outdoor game, skiing or hiking. Haven't pushed the limit of a charge yet but warning light to charge is great feature.
Reviewed in the United States on January 14, 2025 by JessKR

  • Heavenly
Color: knit
The hardwarmer is compact, easy to use, easy to charge, easy to carry. It heats to 104° in a couple of minutes and stays warm for a good long while before needing to charge. I slipped it into my glove before putting my hand in, and it was heavenly. Perfect for those cold days you have to be outside. Charges with a USB-A (the one we all know and love), cord is included. ... show more
Reviewed in the United States on January 14, 2025 by Amazon Customer

  • Perfect for the office!
Color: polygon
No more ice cold hands in the office! I got one of these for my boss for Christmas (probably the most useful gift I have ever given her) and it was so nice that I ended up getting one for myself. I am so glad that I did! It heats up fast and gets very warm! It lasts for at least an hour, although I have never needed to use it for that long in one sitting. It doesn't take long to recharge. The flashlight is bright! I can't think of anything negative to say about this product. It's great and I am beyond happy with this purchase! ... show more
Reviewed in the United States on January 12, 2025 by Amazon Customer

  • Fabulous...just what I need...
Color: knit
Love the fact that is heats up so fast. Like that it can be charged rather than having batteries. Perfect size...Liked it so well that I purchased for my daughter, granddaughter and best friend.
Reviewed in the United States on January 10, 2025 by Kellie S.

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