- 32% Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

(243 customer reviews)

Original price was: $21.99.Current price is: $14.99.

Original price was: $21.99.Current price is: $14.99.

Editor’s Choice — discover the Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA, built for performance and designed for life in the United States.

About Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,…

  • Ultra-slim and portable: UT5 Nano rechargeable hand warmer slips easily into jeans, gloves, or a small pocket; lighter than a phone, perfect for winter commuting, camping, hiking, or skiing; ideal for men, women, adults, or teens needing discreet warmth
  • All-Day Battery: UL-certified rechargeable battery provides up to 7 Hours Reliable Heat; enjoy steady heat from morning commute to evening activities; great for outdoor sports, hunting, golf, or hiking; reliable pocket heater to keep hands warm in cold weather
  • Easy Control: one-button design allows quick heating in 2 seconds; choose from three adjustable heat levels to match your comfort; user-friendly for parents, kids, or elderly; a must-have winter accessory for everyday convenience
  • Ocoopa x Artist in bloom: Stylish and durable finish
Unique embossed texture offers a premium tactile feel; tested for durability to resist scratches and daily use; a functional warmer and a fashion accessory; perfect for gifting with both beauty and practicality combined
  • Perfect Gifts: An ideal Christmas, birthday, or holiday gift for men, women, moms, or dads; great stocking stuffer or winter essential for camping, hunting, golf, or outdoor gear; a thoughtful gadget that combines rechargeable heat with stylish design

The Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers dependable results for American customers who value innovation.

Specification: Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

Size

‎Palm-sized

Brand

‎OCOOPA

Color

‎Meadow Whsiper

Material

Included Components

‎Charging Cable, User Manual, hand warmers 2-pack

Lower Temperature Rating

‎100 Degrees Celsius

Reusability

‎Rechargeable

Upper Temperature Rating

‎126 Degrees Fahrenheit

Use for

‎Hands

Power Source

‎Battery Powered

Manufacturer

Ltd, ‎Shenzhen Street Cat Technology Co.

Item Package Dimensions L x W x H

‎6.46 x 4.65 x 0.75 inches

Package Weight

‎0.16 Kilograms

Item Dimensions LxWxH

‎1.89 x 0.55 x 2.2 inches

Item Weight

‎130 Grams

Brand Name

‎OCOOPA

Warranty Description

‎2 Year warranty

Suggested Users

‎unisex-adult

Part Number

‎UT3042-HUHD_BK

Model Year

‎2025

Date First Available

July 26, 2025

Photos: Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

243 reviews for Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

4.6 out of 5
9
1
0
0
0
Write a review
Show all Most Helpful Highest Rating Lowest Rating
  1. Ian

    Heated hand warmers are a must in our cold winters, and you will be annoyed you didn’t have a set earlier.
    These are nice and compact in size, very slim in thickness and recharge via USB (charge in about 2 hrs when flat)
    Double tap the on/off for battery indication.

    Very effective for cold days and they heat up really quickly.

    There’s 3 heat settings as well so i tend to go max for the first few minutes then dial it down to low as thats still pretty warm and ensures i get the max out of the battery. The heat comes on cyclically as well to help ensure you dont overheat, especially useful if you have them in pants pockets directly over your skin. Only one side heats as an FYI.

    You can off course just hold them in your hands which is where the nice pattern looks amazing, but note the strap isn’t big enough to go around your wrist.

    Essential!

    Helpful(0) Unhelpful(0)You have already voted this
  2. stephanie

    They are adorable and fit right in your hand. They fit perfectly in your hands and are great for walking or playing golf.

    Helpful(0) Unhelpful(0)You have already voted this
  3. Julie Salmons

    Love these. Warm up quickly.

    Helpful(0) Unhelpful(0)You have already voted this
  4. Phoebe

    I ordered this as a gift so I don’t know how well they work. I do know that it looks very pretty

    Helpful(0) Unhelpful(0)You have already voted this
  5. Julie Horton

    I bought these as a stocking stuffer. They’re cute but we’ll see later if they work out

    Helpful(0) Unhelpful(0)You have already voted this
  6. Avery

    This hand warmer is super compact and fits comfortably in my hand. It heats up within seconds, so I feel the warmth almost instantly. One full charge lasts over six hours, which is more than enough for a day out. The temp is adjustable that it’s easy to find the level that feels just right. We plan to take it during winter activities like skiing, and it should be convenient and helpful.

    Helpful(0) Unhelpful(0)You have already voted this
  7. ron p

    It’s fantastic!!!!! Size helps, functional buttons for operation, warms up quickly, works well overall! I recommend it!

    Helpful(0) Unhelpful(0)You have already voted this
  8. MaryEllen Hutchinson

    Works great!

    Helpful(0) Unhelpful(0)You have already voted this
  9. P. Mulligan

    These are so the perfect size to slip in my mittens when I’m doing school bus duty

    Helpful(0) Unhelpful(0)You have already voted this
  10. oneida

    Like everyone else’s reviews… these are the best little gadgets. I’m so happy with my purchase. It really does get super hot on the hottest level. I would definitely recommend and I think it’s an idea gift or stocking stuffer. I love my design that I chose, such a pretty pattern and excellent quality.

    Helpful(0) Unhelpful(0)You have already voted this

    Add a review

    Your email address will not be published. Required fields are marked *

    Last updated on October 19, 2025 4:46 am Details
    Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA
    Ocoopa Hand Warmers Rechargeable UT5 Nano – Slim Electric Pocket Heater, Smart Temp Control, 14Hrs Battery, UL Safety, Artists in Bloom Design, Practical Gifts for Women,… by OCOOPA

    Original price was: $21.99.Current price is: $14.99.

    HotzyDeals
    Logo