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OCOOPA HeatCube Hand Warmers Rechargeable, Ultra Light& Compact Electric Handwarmers for Women Kids, 3 Levels Heating, Safety Alarm, Flash Light, Reusable for Outdoor Activities, Warm Gifts

  • Based on 317 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 31
Order within 21 hours and 13 minutes
Available payment plans shown during checkout

Lens Color: Classic Black


Features

  • Heatcube hand warmer: Comfortable and efficient dual-sided heating in just 3-5 seconds. Choose from 3 heat settings up to 122F and enjoy 4~5 hours of use on a full charge. Perfect for short trips, it's a reliable companion in cold weather.
  • Ultra-Light and Portable: OCOOPA Heatcube weights only 79g, measuring a compact 2.2"*2.8", make it can seamlessly fit into pockets or even gloves, ideal for those with smaller hands who want a convenient and lightweight solution to staying warm. Stay cozy, effortlessly!
  • UL Certicified Premium Quality: UL safety-certified temperature control chips, ergonomic single buttons, temperature dust-resistant USB covers, and silicone wristbands all work together to provide a comfortable and reliable experience.Enjoy premium quality with the OCOOPA Heatcube!
  • Extra Surprise: More than a usb hand warmer, it's equipped with an integrated LED flashlight and a buzzer alarm. Instant safety at your fingertips if needed.
  • Warm Gifts: Practicality meets style in our hand warmers. With their trendy and cute design, they make for the perfect gift. Let your loved ones experience warmth and style in the palm of their hands.

Brand: OCOOPA


Color: Classic Black


Material: Aluminum⭐⭐⭐⭐⭐


Battery Description: Lithium


Battery Capacity: 2500 Milliamp Hours


Brand: ‎OCOOPA


Color: ‎Classic Black


Material: ‎Aluminum⭐⭐⭐⭐⭐


Battery Description: ‎Lithium


Battery Capacity: ‎2500 Milliamp Hours


Charging Time: ‎2 Hours


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


Reusability: ‎Rechargeable


Item Package Dimensions L x W x H: ‎3.66 x 3.23 x 1.46 inches


Package Weight: ‎0.14 Kilograms


Item Dimensions LxWxH: ‎1.89 x 0.72 x 3.39 inches


Item Weight: ‎79 Grams


Brand Name: ‎OCOOPA


Warranty Description: ‎1YEAR


Model Name: ‎Heatcube


Suggested Users: ‎Unisex-adult


Manufacturer: ‎Shenzhen Street Cat Technology Co., Ltd


Part Number: ‎H3031-BK


Model Year: ‎2023


Sport Type: ‎Golf. camping, hunting, dog walking, outdoors


Date First Available: July 15, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 31

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Small but hot
Lens Color: Classic Black
The entire unit warms up (as opposed to just one side). It warms up quickly and puts off a good amount of heat. It’s small enough that I can slip it inside of a glove or use the removable strap to keep it in my hand without fear of dropping it. I decided to buy another so I’ll have one in each of my jacket pockets. ... show more
Reviewed in the United States on October 29, 2023 by Keira

  • Super warm
Lens Color: Candy Blue
Super warm in a compact unit. Very nice! Long lasting battery.
Reviewed in the United States on October 29, 2023 by Fish Inc

  • Excellent hand warmer but the buttons are too small.
This hand warmer works great and heats up quickly in just a few seconds. It has 3 heat settings which are selected using the power button. Holding the power button for 3 seconds turns the warmer on at the lowest heat level and each successive press of the power button increases the heat level and then returns to the lowest heat setting with another press of the power button. Holding the power button for 3 seconds will then turn the warmer off. I found the 1st heat setting to be warm enough for me at this time of year but I'll probably use the higher settings when the weather really turns cold this winter. The hand warmer provides enough heat to keep both hands warm when I put it in the front pocket of a pull-over hoodie (one of my favorite articles of clothing in the winter). The warmer seems to charge quickly and delivers heat for several hours. I haven't run it completely out of power yet but it seems to provide a constant heat level over a long period and doesn't fluctuate. The supplied charger cable can be plugged into any USB-A type charger or computer USB connector. There is a USB-C connector under a rubber cover to charge the unit and above it is a small light which is turned on using the button next to the power button. The light isn't very bright but good enough to assist in finding the right key, etc. On the opposite end is a small eyelet to attach the included lanyard if desired. The only thing I think could be improved is the size or color of the power switch and light switch. Both are very small and are side by side and are the same color. The labeling on the two buttons is too small to read easily so color coded buttons would make it a lot easier to identify which button is which. Other than that, the warmer works very well. It's a little more expensive than some of the other hand warmers so I'm only giving it 4 stars! ... show more
Reviewed in the United States on September 14, 2023 by NotMe NotMe

  • Nice Hand Warmers-- don't forget to order two!
These are fantastic! I have used old-- handwarmers-- the ones you used to light and place in your pocket to keep warm, I have used the ones you shake to get them warm, and I have used electric gloves..... nothing adds up like these! They are really nice to grip your hands around and they feel like they are going to last and well made. You can program the warmer to 3 different heating temperatures. I left the warmer on-- on high and they lasted about 5-6 hours and then they started to cool down-- The high setting is super warm-- so I imagine that the lower the setting the longer the battery lasts. I am super pleased with the product, I wish they came in a box of two. ... show more
Reviewed in the United States on October 18, 2023 by 4BabyBoys

  • Perfect size and perfect heat settings
Lens Color: Candy Blue
I don't want to share this mini hand warmer because it is so good. I have to buy a second one; I need one for each hand. The charging time is fairly quick. The range in heat levels is a good range. I like that it isn't black; it helps to find it much more easier.
Reviewed in the United States on October 4, 2023 by Li S.

  • Love the small size and lots of heat
Last year I bought my first rechargeable hand warmer and I promised myself to get some more before the next winter. Now that it's upon us, I'm trying this one and overall I like it. It throws off a ton of heat in a unit that's barely bigger than an Airpod case. Both sides of it heat up so you can cup it in two hands to get the full effect. The buttons are very small, and it's easy to mix them up, especially in the dark. There's a small symbol engraved on each button, so I'm having to memorize that the heat button is the one on the side of the lanyard. The light could be useful for finding something you dropped in the snow, such as car keys. It's not bright but will light up a small area. The alarm isn't very loud, and I think in a real emergency it might be hard to find the tiny button and remember how to activate it. Those features aren't why I got this, so overall pretty happy. The battery lasts a few hours, not quite the 4.5 hours listed but certainly enough for most outdoor activities. ... show more
Reviewed in the United States on September 26, 2023 by M. Grace

  • Great heating with an ok alarm and flashlight
This is a definite carry for the bag. Powerful enough light to bother using at least for small jobs or looking inside your bag in the dark. The heating is stellar with the highest setting being suitable for deep winter use. The alarm on the other hand is loud enough I'm sure but say if you were in a loud and crowded place this would be easily drowned out. The activation method for the alarm isn't quite as fast as a pull-tab but it is still decently fast. ... show more
Reviewed in the United States on September 20, 2023 by Vinny Piazza

  • Very handy
Lens Color: Candy Blue
I'm am severely affected by temperature changes. My hand get super cold very quickly. This is an excellent solution for when I visit cooler climates or for frigid nights. It is a nice palm size device, that recharges quickly, fits easily into your pocket and emits nice warmth. Great buy for all of those wintery cool days, no more shivering from or icy hands. ... show more
Reviewed in the United States on September 18, 2023 by J160

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