OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Ultrathin Electric Handwarmers, Portable Pocket-Sized Heater, for Men, Women Purse Must Haves, Union UT3 Lite
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Jun 7
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Lens Color: Orange
Features
- Magnetic Hand Warmer: Meet UT3 Lite it's got these cool magnets that easily snap two hand warmers together, making it this neat little package you can take anywhere, making it an ideal small gift for men or women
- Ultra Light, Ultra Thin, Ultra Value: The UT3 Lite is super slim; Each hand warmer measures just 1.8cm when split, easily fitting into pockets and even slipping comfortably into gloves; And here's the surprise it's lighter than your phone, a whopping 40% lighter
- Instant Heat, Lasting Warmth: Say Goodbye to the Chills of Winter. Just 5 seconds, you're enveloped in warmth; With three temperature settings going up to a toasty 125F, you're kept cozy for a solid 4-8 hours,making it an essential battery-powered heater for outdoor
- Premium Quality, Built to Last: UL Certified No.E535516 and engineered with a safety temperature control chip, the UT3 Lite ensures a safe and seamless experience. Its equipped with a dust-resistant USB cover, a single ergonomic button for all operations, and a silicone wrist band for added convenience
- Irresistible Gifts for Christmas: Whether you're into camping, golfing, hiking, skiing, or you're just someone with a knack for chilly hands due to Raynaud's or cold weather the UT3 Lite hand warmer is bound to be your new favorite
- Safety Tip: The hand warmer is designed for hand use only. Avoid prolonged direct contact with other body parts skin to prevent low-temperature burns.
Size: Ultra Th"
Brand: OCOOPA
Color: Orange
Material: Aluminum
Recommended Uses For Product: Camping, Golfing, Hiking, Skiing
Size: Ultra Th"
Brand: OCOOPA
Color: Orange
Material: Aluminum
Recommended Uses For Product: Camping, Golfing, Hiking, Skiing
Battery Description: Lithium-Polymer
Battery Capacity: 5000 Milliamp Hours
Charging Time: 3 Hours
Included Components: Hand warmer*2, Charging cable*1, Use manual*1, Silicone rope *2, Velvet pouch*1
Reusability: Rechargeable
Upper Temperature Rating: 126 Degrees Fahrenheit
Power Source: Battery Powered
Manufacturer: Shenzhen Street Cat Technology Co., Ltd
Item Package Dimensions L x W x H: 5.75 x 4.29 x 0.94 inches
Package Weight: 0.21 Kilograms
Item Dimensions LxWxH: 1.89 x 3.39 x 0.59 inches
Item Weight: 64 Grams
Brand Name: OCOOPA
Warranty Description: 1 Year
Model Name: UT3 Lite Classic
Suggested Users: unisex-adult
Part Number: UT3053-OG_WH
Model Year: 2023
Date First Available: September 4, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 7
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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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Lens Color: Blue
Bought these to help with arthritis and help keep my hands warm during cold weather. They're compact, fairly lightweight, were a good price, and seem to be of pretty good quality. They charge up pretty fast (about an hour or so from almost dead to full charge), act as an emergency mini-power bank too (haven't tried that function yet), and get reasonably warm quite fast. They won't get hot, just warm, but for me that's enough. They come in a pair and a split charging cord and two little drawstring storage bags are included. Five stars, good product.
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Reviewed in the United States on December 11, 2025 by Jeff Smith
Lens Color: Classic Black
Love these. They work well, produce quite a bit of heat, and output is adjustable. They magnetically stick together if you want. Useful to put in a pocket. Not practical to drop into a glove or mitten for skiing - even though they are thin, they are rigid and a bit too thick to fit in a glove.
Reviewed in the United States on January 29, 2026 by Alden Globe
Lens Color: Classic Black
These hand warmers have been a game changer as a soccer mom! They warm up so quickly, fit nicely into my hands and slip easily into my pockets--they are lightweight too so they don't weigh down my pockets either. I don't need to recharge for several games--the battery lasts for several hours-- which is great too. I love that I can turn them on and off as needed versus the disposable hand warmers that don't last long and then get thrown out. Getting these as stocking stuffers and gifting them at a "favorite things" party
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Reviewed in the United States on December 10, 2025 by Sunshine & Lemons
Lens Color: Classic Black
The hand warmers are excellent. I have used the for 3 hours at a time and they had plenty of battery life left. The high setting was great to get my numb fingers thawed. Then I reduced the temp to medium. In order to use my chain saw I was able to put the hand warmers on the backside of my hand, and this was a little bulky but it did keep the blood in my hand warm so my fingertips did not freeze. I had lightly insulated gloves and was working in cold weather between 22-33F. My only complaint is that the provided single USB to dual USB-C cable did not work. I had to charge the items using 2 single USBC cables. It was a charging cable issues- it did not work on any bricks or any of my outlet based USB charging ports.
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Reviewed in the United States on January 26, 2026 by Franklin S Collins
Lens Color: Classic Black
These are nice little hand warmers. Wish it heated on both sides. It takes several hours (long time) to charge to full capacity. I put them on highest level, leave them in my jacket pocket. I hold them in my pocket, with my gloved hands so my fingertips can hold the heated portion. Helps my finger tips from freezing. I can feel the heat thru the gloves on my fingertips. I had a discount code, making it a great deal, so I’ll keep them.
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Reviewed in the United States on January 29, 2026 by nj
Lens Color: Blue
These charge quickly, have 3 heat levels, and do a bang up job keeping my hands warm. Loops allow you to keep it around your wrist. Worth the price
Reviewed in the United States on February 15, 2026 by Brad Beebe
Lens Color: Classic Black
Awesome pocket warmers! Keep it charge for several hours and do the job! The office that I sit in can be freezing cold and these really help just to get my fingers warmed up to make me more comfortable.
Reviewed in the United States on January 20, 2026 by JAKZ
Lens Color: Purple
Great purchase, especially since they were discounted for Black Friday. Have been using these daily for the past couple of weeks when I walk the dog in the winter cold. So far, they are working great! Love the wrist straps. Easy to use and charge. Warm enough inside my mittens on low setting. I use them for a couple hours every day and have been charging them a couple times a week. They have never run out of battery power on me and usually are still at least half charged when I plug them in to recharge. So far, no trouble with the included charging cable, as others have reported. Hoping they continue to work as they are now. I’ll update my review if they don’t.
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Reviewed in the United States on December 27, 2025 by Paula V