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2 Pack AI Hand Warmer Rechargeable, Portable Electric Hand Warmers Reusable, USB Handwarmers, Outdoor/Indoor/Work/Studying/Camping/Hunting/Golf/Pain Relief/Game/Warm Gifts for Men Women Kids

  • Based on 3,373 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Sep 29
Order within 15 hours and 54 minutes
Available payment plans shown during checkout

Color: Black11


Features

  • Hand Warmers
  • 2s FAST HEATING&SAFETY - The 2-Pack hand warmer eliminates the need to cool your hands, the three-speed adjustable hand warmer can quickly heat up to 131F, providing up to 15 hours of heat, especially suitable for the hyperthermia needs of patients with Raynaud's arthritis.
  • 2 PACK (2-IN-1) IS MORE PORTABLE - Upgraded 2-Pack hand warmers rechargeable. The handwarmers has a snap that can be used alone as two or combined into one. It can be separated into the brim of the hat to warm the ears, in the two pockets of the coat, in the gloves, etc.
  • 24-HOUR CONTINUOUS USE - The upgraded portable hand warmer can be divided into two or combined into one, and the flat hand warmers can be separated into hats, gloves, clothes, stockings, etc. The two can be used alternately to bring warmth throughout the day.
  • COMFORTABLE DESIGN: Stylish pocket hands heater, easy to hold, warm and smooth, portable and compact, palm size, lightweight, you can take it with you when you work, walk the dog, travel camping, watching ball games, hunting in winter outdoor sports, that's the warmth it gives.
  • PERFECT GIFT FOR ANYONE - Beautifully packaged with a cozy hand warmer that warms her/his hands and her/his heart, a must-have warm gift for winter; a must-have for getting through the cold winter.

Size: 3.27*1.81*0.79"


Brand: FYTSE


Color: Black11


Material: Acrylonitrile Butadiene Styrene


Recommended Uses For Product: Outdoor/indoor/working/studying/camping/hunting/golf/pain


Size: ‎3.27*1.81*0.79"


Brand: ‎FYTSE


Color: ‎Black11


Material: ‎Acrylonitrile Butadiene Styrene


Recommended Uses For Product: ‎Outdoor/indoor/working/studying/camping/hunting/golf/pain


Battery Description: ‎Lithium-Ion


Charging Time: ‎3 Hours


Included Components: ‎Hand Warmers


Lower Temperature Rating: ‎35 Degrees Celsius


Reusability: ‎Rechargeable


Upper Temperature Rating: ‎131 Degrees Fahrenheit


Power Source: ‎Battery Powered


Manufacturer: ‎Guangdong Aoyun Technology Co., Ltd.


UPC: ‎732133107775


Item Package Dimensions L x W x H: ‎5.16 x 3.74 x 0.94 inches


Package Weight: ‎0.17 Kilograms


Item Dimensions LxWxH: ‎3.94 x 3.94 x 3.94 inches


Item Weight: ‎1 Grams


Brand Name: ‎FYTSE


Warranty Description: ‎Manufacturer warranty for 5 years from date of purchase.


Model Name: ‎AO-212


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Part Number: ‎AO-212


Model Year: ‎2022


Sport Type: ‎Golf


Date First Available: September 14, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 29

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.

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Top Amazon Reviews


  • Reusable with USB, Ideal for Outdoor and Indoor
Color: Black11
They work perfectly and heat up quickly. They are rechargeable, easy to carry and very useful for keeping your hands warm in any activity. I love that they come in a pack of 2, so I always have one on hand.
Reviewed in the United States on August 23, 2025 by Estefany

  • Such a good purchase! Super impressed!!
Color: Hand warmer-Green
The media could not be loaded. Best Purchase This Year Outside of Christmas Shopping These little hand warmers are absolutely amazing. They work exactly as advertised, I actually wasn’t expecting to work as well as they did work but I was really surprised. We bought them originally for our son for 7on7 football practice here in Utah, we get a lot of snow and most days it was below freezing. He puts them in his hand warmer pouch and sometimes just in his pockets. Playing quarterback in freezing temps is hard when your hands get cold, he never complained of cold hands after we bought them for him. We have used them in multiple situations though, from my son in football, to snow shoveling, sitting at tournaments, at the gym coming in from the cold, kids take them to school for recess and on and on. My hands have stayed warm or have been warmed up almost immediately whereas before I just had cold hands for hours. The battery life is as expected and they charge up really quickly. They stay charged up off of a single charge for about a week if only using them 40-60 minutes per day and charge up in about an hour I think. The heating setting work to perfection, the low setting gives you longer life and are warm enough to keep your hands warm on a cold day. The middle setting will keep your hands nice and warm especially while pulling them back out into the elements. The high setting will keep your finger extremely warm but will drain the battery quicker, but if it’s cold it will warm your hands up in seconds. The buttons are easy to use, hold it initially to turn it on and off, hold it for 2-3 seconds to check battery life, push/tap to change the heat setting. I would recommend theses to everyone considering them, this is a must have 5 star purchase. ... show more
Reviewed in the United States on March 16, 2023 by Rachel Golding Rachel Golding

  • Absolutely Love These Hand Warmers!
Color: Black11
These rechargeable hand warmers are a total game-changer for winter! I bought the 2-pack and I love that they can be used separately—one for each hand. They heat up super fast (within just a few seconds), and the warmth lasts a long time. The design is sleek and comfortable to hold, and the size is perfect for pockets or even slipping into gloves. I’ve used them for walking outdoors, working in a cold office, and even during camping trips. They make a great gift too—I’m planning to get more for friends and family. Reliable, safe, and so convenient. Highly recommended! ... show more
Reviewed in the United States on June 8, 2025 by Jennifer Jennifer

  • Cold MN Diva approved!
Color: Purple
As a Minnasotan, I cannot recommend these enough! The ultimate test was last week at our Holidazzle parade with temps in the teens. These hand warmers are AWESOME!!! I have severe Reynaud's Syndrome in my hands, they turn white, ice cold, stiff and sore often throughout the day. These warmers are relatively small and easy to use. They keep a long charge and heat up really fast. They fit in my mittens and they're essential in my coat pockets on a cold day. The only negative, and my reason for 4 stars, is that they seem to have only 1 setting, HOT. The 3 settings seem to really be 1. Overall I am a HUGE fan of this product. ... show more
Reviewed in the United States on December 12, 2022 by Judy

  • Awesome product!! Worth every penny
Color: Black11
LOVE THESE !! Warming with out burning. Easy to carry and use. Great battery life and easy quick charging. Best product I’ve found in a long time ! Personally I have neuropathy and cannot use anything hot. The low setting on this one is just perfect for ME and doesn’t burn my skin or get too hot. The high setting is very warm !! I highly recommend for normal people. I am not a doctor. ... show more
Reviewed in the United States on June 1, 2025 by Mary P

  • Seller went above and beyond to quickly fix an issue, and warmers work GREAT
Color: Black11
I got these for an overseas trip to France, where it was going to be below zero. I have a HUGE issue with my hands getting overly cold and staying that way, and I was looking for small hand warmers that would get VERY warm but would fit inside my gloves comfortably. I got these about a week before my trip, but as soon as I tried to use the included cable to plug them in, the USB-A portion of the cable just snapped off. These cables are semi-specialized, because it goes from USB-A to a split dual USB-C (so that you can charge both warmers at the same time). The warmers themselves worked fine, so I contacted the seller directly to see if they could just send me a replacement cable, but only if it could arrive within the week (so I'd have it before my trip), otherwise I'd go through Amazon to try to get a replacement before the trip. I would have gone through Amazon immediately, but I wanted to give the seller the opportunity to handle it outside of Amazon since it would probably be cheaper for them and better for their Amazon reputation (not to have to do an exchange). They contacted me back within the day to tell me they'd replace the cable and ship it so it definitely came before I left. Instead of just a cable, they send me an entirely new set of hand warmers, and it did indeed come before I left. What's more, when I got back from my vacation I had another package from them ... which included TWO MORE sets of warmers. So now I have four sets. They really went above and beyond to make a small issue right, so I have a ton of appreciation for that. Now, on to the product itself. They get VERY hot on the max level (so much so that it's almost too hot to tough with bare skin, which is great for situation where you're using with some barrier between your skin and the warmer). They fit comfortably in my gloves and they lasted me my full outside time each day I used them (so long as I diligently turned them off when I was back inside). They did take a long time to charge, so I recommend planning to charge them overnight between each use. But charging time was my only nit to pick with these. They were perfect for what I needed, and were easy to pack / travel with. I'm glad I have four sets now to share with friends / family when I travel! ... show more
Reviewed in the United States on January 7, 2023 by Shawn P. Green

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