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OCOOPA UT3 PRO Hand Warmers Rechargeable 2 Pack, Magnetic Double-Sided Heating with Larger Surface, Long Lasting Warmth Up to 9 Hours, 4 Heat Levels, Max 136℉, Men Tech Gift for Hunting,Camping

  • Based on 1,022 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 25
Order within 8 hours and 4 minutes
Available payment plans shown during checkout

Color: Chic Black


Features

  • Warmth from Palm to Fingertip: Real double-sided heating hand warmer is here! Unlike traditional designs that heat from only one side, our exclusive dual-sided heating technology ensures all-around warmth; 2023 Recommended Gift by Ferrari
  • Extended Heat, Larger surface: With a larger 5000mAh x2 rechargeable battery capacity , up tp 9 hours of continuous heat and Heats 20% more area than normal hand warmers; This hand warmer doubles as a power bank, charging your phone over 3.5 times
  • 3S Quick Heating: Upgraded with 4-level temperature adjustment; This electric hand warmer offering a wider temperature ranging from 38C to 58C(100-136F), and equipped with a memory function to maximize your user experience
  • Built to Last: Made with advanced materials and officially certified batteries for absolute safety and enhanced durability; This hand warmer features a USB-C charging port and typically fully charges in 3.5 hours (per unit)
  • Easy to Use: Designed for a comfortable grip, our hand warmer features a velvety smooth surface and slim profile; Simply press one button to turn it on/off, click to switch heating levels, or double-click to check the battery level
  • What You Get: Premium gift packaging includes 1 hand warmer (split into two units), velvet bag, silicone lanyard, USB-C cable, user manual, 12-month warranty, and 24-hour customer service; Perfect winter gift for Thanksgiving, Christmas, New Year, birthdays, and Valentine's Day; Keeps hands warm all day at the office, in class, camping, hunting, or during any outdoor winter activity

Brand: OCOOPA


Color: Chic Black


Material: Aluminum


Recommended Uses For Product: Camping


Battery Capacity: 10000 Milliamp Hours


Brand: ‎OCOOPA


Color: ‎Chic Black


Material: ‎Aluminum


Recommended Uses For Product: ‎Camping


Battery Capacity: ‎10000 Milliamp Hours


Charging Time: ‎3 Hours


Included Components: ‎Hand warmer*2, Use manual*1, Charging cable*2, Silicone rope *2, Velvet pouch*1


Reusability: ‎Rechargeable


Manufacturer: ‎Shenzhen Street Cat Technology Co., Ltd


Item Package Dimensions L x W x H: ‎13.5 x 10.55 x 2.56 inches


Package Weight: ‎0.35 Kilograms


Item Dimensions LxWxH: ‎2.2 x 4.13 x 0.83 inches


Item Weight: ‎0.3 Kilograms


Brand Name: ‎OCOOPA


Warranty Description: ‎12 Month


Model Name: ‎UT3 PRO


Suggested Users: ‎unisex-adult


Part Number: ‎UT4102-BK_BK


Model Year: ‎2023


Style: ‎Chic Black


Sport Type: ‎Hunting


Date First Available: September 4, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

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


  • OCOOPA Rechargeable Hand Warmers: Embrace Comfort and Convenience
Color: Aegean Blue
As the chill of winter sets in, the OCOOPA Rechargeable Hand Warmers emerge as a beacon of warmth and comfort. Boasting a convenient double-sided heating mechanism, magnetic closure, and rechargeable functionality, these hand warmers redefine the winter experience with their innovative design and user-friendly features. One of the most compelling aspects of the OCOOPA Hand Warmers is their exceptional versatility. Whether you're braving the elements during outdoor adventures, commuting to work on frosty mornings, or simply lounging at home, these hand warmers provide instant relief from the biting cold. With two heat settings to choose from, you can customize your comfort level to suit your preferences, ensuring a snug and cozy experience in any environment. The double-sided heating feature sets the OCOOPA Hand Warmers apart from traditional hand-warming solutions. By generating warmth on both sides of the device, they envelop your hands in a cocoon of soothing heat, banishing the chill and restoring circulation with remarkable efficiency. Whether you're holding the warmers in your palms or slipping them into your pockets, you'll feel the gentle embrace of warmth wherever you go. The inclusion of a magnetic closure adds a touch of convenience to the OCOOPA Hand Warmers. The magnets ensure a secure seal, preventing heat loss and maximizing the efficiency of the warming process. This thoughtful design element allows you to focus on enjoying the warmth without worrying about slippage or discomfort, enhancing the overall user experience. Rechargeability is another standout feature of the OCOOPA Hand Warmers. Equipped with long-lasting lithium-ion batteries, these warmers offer extended usage times on a single charge, ensuring uninterrupted warmth throughout the day. The USB charging cable provides added convenience, allowing you to recharge the hand warmers via a variety of power sources, including laptops, power banks, and wall adapters. Durability and safety are paramount considerations in any heating device, and the OCOOPA Hand Warmers excel on both fronts. Constructed from high-quality materials and equipped with advanced safety features, including overheat protection and automatic shutoff, these hand warmers deliver reliable performance without compromising on peace of mind. You can enjoy the warmth with confidence, knowing that your safety is always prioritized. In terms of value, the OCOOPA Rechargeable Hand Warmers offer an excellent return on investment. Priced competitively and built to last, they provide long-term comfort and convenience throughout the winter season and beyond. Whether you're treating yourself or searching for the perfect gift for loved ones, these hand warmers are sure to delight with their combination of functionality, style, and reliability. In conclusion, the OCOOPA Rechargeable Hand Warmers redefine the winter experience with their exceptional warmth, versatility, and convenience. From outdoor adventures to everyday activities, they offer a welcome respite from the cold, allowing you to embrace the season with comfort and ease. With their thoughtful design and outstanding performance, these hand warmers exemplify excellence in winter essentials. ... show more
Reviewed in the United States on February 29, 2024 by Nathaniel Bornstein

  • Awesome hand warmers for winter ultramarathon/trail running!!
Color: Orange
I've run many winter ultramarathons where the combination of low temps and physical fatigue made it nearly impossible to keep my hands warm, even when using the chemically-activated disposable hand warmers. These warmers fit inside easily mittens (I'm an adult male with XL glove/mitten size) and--with a little finessing--inside my fingered cold-weather running gloves. They work better inside the mittens, as it's much easier to adjust hand and device position to get good warmth on fingers as well as palms. Over the course of the two training runs I've used them on so far in 20-degree (F) weather, I've actually had to turn down the heat to level 1 (lowest setting) because I was getting too hot. Fit, finish, construction quality, and performance are--at least at the 1-week point--top-notch. The instructions were complete, and easy to follow. Great value. I'd buy these again. ... show more
Reviewed in the United States on January 24, 2024 by Grumpy Finn

  • Careful, these get hot but work quick.
Color: Sky Gray
I purchased these hand warmers after returning the mini size Ocoopa warmers, which were too small and not emitting enough warmth for me. After receiving these, I really liked the two sided heating component which lets you hold your warmers anyway that is comfortable for you. They are sized to fit in a woman's hand, enough to allow your fingers to wrap around the warmer like you are holding on to a cup of hot coffee. There is added girth for my hands so that I can roll the warmer around in my hand to make sure I heat everywhere that's needed. My arthritis makes that esp. important for me. I also have Reynaud's and these warmers have been a lifesaver for me indoors as well as outside. The warmers are hot on the 3rd and 4th settings so be careful! I put the warmers in my lap while using the computer, & let's just say I found red marks on my thighs later that evening. Don't leave them heating on a surface and forget about them, either keep them in your pocket or turn them off. They heat up very quickly and are easy to use. I charge them as soon as I finish using them, as the charge time can be somewhat lengthy. I have never let them run down enough that I have had to recharge the entire cycle, but I am sure the recharge time would be as advertised. I use them on the 3/4th settings for perhaps 3/4 hr. at a time, and I am surprised how long it seems before they are ready. So that is why I use 1 warmer most times and switch the warmer back and forth, or hold it between my 2 hands. I would say that these are the best items I have found to grab something and heat it fast for use as needed. I would definitely recommend them. The reason they don't have 5 stars is because I have not used them for > 3 months yet. If the performance continues, I would give them 5 stars without hesitation. They even come with an adapter to go from USB to USB-C plugs ! ... show more
Reviewed in the United States on March 10, 2024 by Lynda

  • Exactly What I Expected
Color: Chic Black
My wife suffers from constantly-cold hands, so this present was a hit. The hand warmers do the trick and the option to shift from one combined unit to two separate units is a great design bonus.
Reviewed in the United States on July 30, 2024 by Greg Yost

  • One of the best inventions ever
Color: Aegean Blue
Got a set of these for a Christmas present from the Boss. They work amazing showed them to my family then all of them wanted them for Christmas. They’re great for if you have sore hands or sore spots on the body you can use them like a heating pad they’re worth our waiting goal to when it comes to keeping your hands warm Also can be used as a battery to your devices and an emergency situation. It’s a pretty great idea. I recommend these to anybody that do outdoor activities and cold weather or or outdoors and the elements it’s good for hiking camping and work pretty much anything that has to do with cold weather keeping your hands warm ... show more
Reviewed in the United States on February 3, 2024 by Kristopher R.

  • Great hand warmers.
Color: Aegean Blue
Loved the hand warmers. Heat up really fast.
Reviewed in the United States on August 5, 2024 by Sheri

  • Awesome handwarmers :)
Color: Royal Purple
These are terrific - they have heating surfaces on both sides so one of each hand works better. They couple together with internal magnets. The shape works perfect for my hands and my wife’s hands. The battery lasts for a long time. The color makes them easy to find. The texture is comfortable. Try them, you’ll like them. ... show more
Reviewed in the United States on January 18, 2024 by Alfred R.

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