SKU: 32573586196

HKM-454355 Rechargeable 5000mAh Dual-Sided Hand Warmer and Power Bank with Adjustable Temperatures

$61.19 $67.99
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Description

HKM-454355 Rechargeable 5000mAh Dual-Sided Hand Warmer and Power Bank with Adjustable TemperaturesIntroducing the HKM 454355 Rechargeable 5000mAh Dual Sided Hand Warmer and Power Bank, the ultimate companion for cold winter days. This cleverly designed device serves dual purposes: it not only warms your hands but also acts as a portable power bank to keep your devices charged when you need it most. With its double sided heating feature, this hand warmer heats up quickly, providing immediate relief against the chill. You can easily adjust the

Introducing the HKM-454355 Rechargeable 5000mAh Dual-Sided Hand Warmer and Power Bank, the ultimate companion for cold winter days. This cleverly designed device serves dual purposes: it not only warms your hands but also acts as a portable power bank to keep your devices charged when you need it most.

With its double-sided heating feature, this hand warmer heats up quickly, providing immediate relief against the chill. You can easily adjust the temperature to your preference with three available settings: 40℃, 50℃, and 60℃. Simply press the power button to cycle through the temperature levels, ensuring a comfortable warmth tailored to your needs.

Crafted from high-tech aircraft-grade aluminum and durable ABS materials, the HKM-454355 is both stylish and resilient. Its smooth, polished exterior not only feels great to hold but also offers anti-skid features, making it easy to use with one hand. Plus, it's shockproof and resistant to scratches, so you can take it anywhere without worry.

The 5000mAh rechargeable battery capacity allows you to charge most mainstream mobile devices, including various iPhone and Samsung models, using a standard USB cable. This feature adds an extra layer of versatility, making it perfect for a variety of situations, from outdoor adventures to daily commutes.

Safety is also a key priority. The built-in intelligent protection system safeguards you against power issues, short circuits, and overloads, ensuring a secure user experience.

Whether you need a warm gift for kids, adults, or the elderly, or simply want to keep yourself comfortable during those brisk winter outings, the HKM-454355 is an ideal choice. Its ultra-compact design ensures it easily fits into your pocket or bag, making it a convenient addition to your winter essentials. Experience the perfect blend of function and style with the HKM-454355 Dual-Sided Hand Warmer and Power Bank.

Highlights

  • DOUBLE-SIDE HEATED & 3 LEVELS TEMPERATURE ADJUSTABLE
  • 5000mAh RECHARGEABLE

Specification

  • 4.00 in * 2.32 in * 0.90 in
  • 0.3000 lb
  • United States

Details

*Features*:

**MULTIPLE PURPOSES & CONSIDERATE*:Perfectly combines hand warmer and power bank,which can be used as a comfortable handwarmer in cold winter and a portable phone charger for emergency use. A optimal caregiver for you and your mobile devices in cold winter. Great warm gift for kids,adults,the elders. Ultra-compact and portable,easy to carry on the go.
**DOUBLE-SIDE HEATED & 3 LEVELS TEMPERATURE ADJUSTABLE*:The palm-sized hand warmer heat up within seconds. And,it offers 3 adjustable temperature levels(Level 1:40℃,Level 2:50℃,Level 3:60℃),easily slightly press the POWER BUTTON to select the temperature level as you want. Anti-scald and radiation-free.
**5000mAh RECHARGEABLE*:As a portable charger,its 5000mAh capacity can give a full charge to mainstream digital devices on market,such a iPhone 11 /11 Pro Max XR XS 8 7 6 6S Samsung S10 9 8 and other mobile devices charged via USB cable.
**SAFE & USER-FRIENDLY*:Safety is top-of-mind,this pocket hand warmer have built-in intelligent protection system is provided with safeguard of power on,short circuit and over loading,etc.. Ensure the security of products.
**STYLISH APPEARANCE & DURABLE*:The portable heater Made of high-tech aircraft-grade aluminum and ABS materials,thousands of polished exterior material,smooth and warm,portable and compact as well anti-skid in one hand. Shockproof and anti-scratch.


*Specifications*:

Product Name: Portable Hand Warmer (Double Side Heating)
Materials: Aircraft-grade Aluminum Alloy + ABS
Battery Capacity: 5000mAh/5wh
Input Voltage: 5V/IA
Output Voltage: 5V/I.5A
Charging Time: about 5 hours
Available Color: Silver
Working Time: About 3 hours (The lasting time depends on external temperature and heat settings)
Product Size: 10.2x5.9x2.3cm /4 x 2.32 x 0.9inches
Product Weight: 133g/0.30lbs


*Package Lists*:

1 x Hand Warmer Power Bank
1 x USB Charge Cable
1 x Portable Pouch
1 x Strap
1 x User Manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32573586196

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4.8 ★★★★★
Based on 30 reviews
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Product Reviews
T
Verified Purchase
Tracey Hawkins
Grantham, US
★★★★★ 5
Extra deep queen sheet set 6 piece
Color: 18 - Navy Blue, Size: Queen
These sheets fit my 17" mattress perfectly. They dop pop off even after several days of getting in and out of bed. On occasion they do need to be pulled down. They are a great value for the money, I will be buying more in different colors. I love that they are wrinkle free and so soft. They're great if you have other colors to switch the flat or fitted sheet to create a new look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
K
Verified Purchase
kat1
Chelsea, US
★★★★★ 4
Decent sheet set with truly deep pockets. VERY soft and comfy!
Color: 16 - Light Sage Green, Size: California King, Color: 16 - Light Sage Green, Size: California King
The sheets seem to be of decent quality (maybe a little on the thin side). I ordered the light sage green. They seem to have a bit more of a yellowish tinge than I expected but not too bad. I washed them as soon as they arrived and was dissapointed to see several spots on the fitted sheet. I might have blamed something in the wash cycle but they were washed alone in a clean machine and another reviewer also noted what looked like "oil spots" so I am assuming something during the manufacturing process? The sheets truly do have deep pockets! I have a deep mattress plus a topper and the fitted sheet accomodates well. The set came with 4 pillowcases, which I didn't need but some extras never hurt! I would say examine the sheets before you wash them so you can return them if they have stains. Update* Having slept on these sheets for a few days, I have to say they are extremely soft and comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
T
Verified Purchase
Teresa Jackson
Los Angeles, US
★★★★★ 5
Microfiber Has Come a Long Way
Color: 22 - Spa Blue, Size: Queen
I have one of those beds where the head and foot of the bed can be raised or lowered as needed, much like a hospital bed. Except in this case, the mattress is soft but supportive and very thick. If you measure the side from the top edge to the bottom edge of the mattress, it measures a bit over 12 inches. That means, if I want the mattress to actually stay in place it needs to have at least a few inches to tuck under, or it just pulls loose. Many sheets that advertise that they are "deep pocket" sheets often barely go around the mattress, and even clips don't help keep the bottom sheet on. It also means more difficulty in the first place to make the bed if I have to do it myself (I have a "hospital bed" for a reason). I did have two sets of sheets that I loved and were just deep enough to stay on fairly well, but I have had them for several years now, and they have started to get a bit thin in spots and the elastic on the fitted sheet is not as taut as before. Sheets are expensive, but I also have a sensitivity to rough and scratchy material, so the texture had to be something I wouldn't find irritating. The last time I bought "microfiber" sheets was probably when "microfiber" was a new thing, and it usually was some kind of knitted, stretchy material like a t-shirt, but had a tendency to pill badly after a few washings. Still, I needed sheets, and it was winter, and those stretchy knitted sheets were soft and warm, so I ordered two sets of the Extra Deep Queen Sheet Set--one in white, and the other in "spa blue". When they arrived, I was very surprised to see that the quality of the fabric actually mimicked very fine cotton sheets. They were brand new as expected, and they didn't smell or anything, but I do wash things like towels or sheets and some clothing before I use them. They weren't really dirty, so I just washed them in a small amount of detergent and cool water. The directions suggest gentle cycle, but I have a "bulky" setting on my washer that seems gentle enough on sheets but helps avoid issues like the load getting off balance in the tub. I dried it on the low, delicate setting with a sheet of fabric softener to cut down on static and because I wanted a nice scent. The sheets came out beautiful, and have since been used and washed again, and they so far, look and feel even more luxurious than before. I especially appreciate that the manufacturer but a label on the fitted sheet to indicate that the side that was to go on the top/bottom of the mattress. The sheets are VERY deep. More than I require, but now they stay on the bed, no matter how far up or down I move it, or how much I toss and turn. I also bought a set of sheets by another brand, but I really should have just paid the few dollars extra for another set of these. If you are used to those 800-count Egyptian Cotton or those fancy silk and bamboo blend sheets, you're probably going to hate these. But if you ever had to settle for sheets from Dollar General or Walmart, this is going to be a definite upgrade. (My favorite sheets from before I think I ordered online from Sears or Kohl's that were some kind of cotton and synthetic blend. ) Overall, for basic soft, comfortable sheets I can recommend these. They seem to be very warm, so I wonder how "breathable" they would be in the summer, but I tend to be very cold all the time anyway. I love these sheets so far. I'm tempted to order one more set if the other brand ends up being too annoying to deal with.
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Reviewed in the United States on January 26, 2026
L
Verified Purchase
Leigh Williams
New York, US
★★★★★ 5
Perfect set of sheets
Color: 25 - Burgundy, Size: King
This set of sheets were perfect! They are soft and easy to put on our King size bed which has deep fitted corners. The price was great too!! The burgundy looks just like the picture. They are wrinkle resistant- I washed and dried them before using them for the first time and they were wrinkle free. They are not heavy in weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
Kathy
Louisville, US
★★★★★ 5
Great Sheets
Color: 35 - Lavender, Size: Queen
I really thought the sheets were really nice. I have been looking for good sheets that didn't cost and arm and a leg. The deep pockets are great. I have a mattress that has deep sides, plus I have a topper on that, so the sheets fit great! They are cooling and comfortable to sleep under. Also, I was able to get the color I wanted, lavender. I will be buying another set and do recommend them highly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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