Hand Warmers Rechargeable, Dnaleao 2 Pack 4000mAh Electric Portable Pocket Heater, Heat Therapy Great for Outdoors, Hunting, Golf, Camping, Warm Gifts

As a first time buyer for "Rechargeable Hand Warmers", I did my homework/ spent time reading a majority of reviews on products where an acceptable amount of reviews are available. I mostly avoid products with limited to none Reviews. On this occasion it really payed off!!!$$$!!!To keep it short in comparison this product stood out for good 👍 reviews 👌 given by a good number of random verified buyers.No one had anything bad to say. In the sea of others where the bad reviews ranged from mostly:"does not deliver on the advertised amount of hours it will operate",to complaints about thermostat problems "Inconsistent temperature changes", and problems with battery charger indicators".This unit 😍 passed all the specs of 12 hours on temperature setting #1. I actually clocked my first set as follows: (1-Set/ 2-Units)1-Set in lowest Temperature setting/ 1 red light on display = OVER 12 HOURS ACTIVE AND CONSISTENT HEAT.Unit (A) Was Fully Drained and Auto-Off at about 12.5 Hours.Unit (B) Was Fully Drained and Auto-Off at about 13.5 Hours.So basically "Above and beyond" !!!$!!!$!!$With the Charging on both meeting the advertised time of 12 Hours, with one actually going 12.5 hours and the other hand-piece of the same package set gave out a full 13.5 hours at setting #1 which I used/tolerated comfortably in my gloves, and the pockets of a double breasted pockets shirt, with a cotton Tshirt underneath. It was good for moving in and outdoors in Chicagoland winds in the low 30s Fahrenheit.I also had my doubts about the duration when reading some of the technical specifications in reference to the battery size, after reading other product reviews complaints about short operation life, and with a 5000mA battery.Thinking this one only has 4000mA,????And yet in practice I can now see that it has everything to do with the "Design" of this product, how it outperformed the others with larger battery specs.Since I was so impressed with my overall first purchase, I bought a second pair.Immediately put on trial/ to the test!!! Thinking 🤔 can it be???And in short, "Yup" 🤩👍🤑🤑🤑✌️😎Credit where credit is due.Lasted the exact same. For some reason one piece lasted longer than the other, but both lasted MORE THAN THE ADVERTISED 12 HOURS in setting 1.And About 6.5 to 7.5 hours in (Setting #2) which gets quite 🔥 Hot, and gave me excellent support for sustained movement in Freezing Chicago windchill at 8 degrees Fahrenheit.I am writing this as the Winter in these parts gets started. As of now I have not seen the need to use setting #3 WAY HOT🥵At temperature setting #2 It has to be really cold to comfortably tolerate these thru my pants pockets onto my legs without any added leggings, like jogging pants or long John's/ thermal leggings.At temperature setting #2 these are too hot to hold directly in the hand, or put in your gloves for a sustained period 😳.As handwarmers directly on the skin of your palm, temperature (#1) the lowest setting is perfect/ Comfortably tolerated for sustained periods of time, in your gloves for example for hours at a time, 🥰 and gives me over 12 hours working time.One more point on the battery and Design. BOTH MY UNITS HAVE PROVEN TO PUT OUT MORE THAN 12 HOURS on setting #1 and over 6 Hours on Setting #2 OF Flawless "CONSISTENT HEAT TEMPERATURE" #1)Hot/warming, #2) Hot/Hot, and #3) Hot Way/Hot, Unwavering, evenly, without a glitch.The led display is easy and very easy to use and see in the dark.Temperature settings 1,2,3 in solid red LED.Press and hold the Button until the red light turns on.Then quick press button to toggle between Temperature settings #1= 1 Solid Red light, #2= 2-lights , setting #3= 3-lights.Charging indicator is blinking blue as progress bar 1,2,3. Drained at one blinking light, half charged at 2 blinking lights, Fully charged at 3 Solid Blue Lights (stops blinking).When the unit is drained it will power off.If you click the start button it will power on to red light then flashing blue before powering off to indicate needs Charging.Did I mention how much I love these guys on a personal level and how much piece and comfort they bring, knowing they are portable warmth on the go. Adjustable for indoors, outdoors, and a moving variety of both in Bone Chilling Arctic like Chicagoland Cold.And they work as advertised, as needed No B.S. / Hassle Free 😑.As a last note. Yesterday I accidentally 🙃 dropped one from about waistband high onto hard concrete floor with a dry Thud!!!!Immediately tested it and it started and operated like a charm. Good endurance.This before I took my review pictures 📸 so check em out. Rugged and Road-Worthy little guys.Also the product boxes have turned out to be excellent road cases, for my 2 sets. They fit really snug and have a clear cover inner box and outer shell with the graphics. Fit great in backpack. I even use the white plastic covers, for extra protection.

Bought these as handwarmers and as well as multiple other brands as gifts recently. These were the only ones that were kept. Intention was for warming cold hands in winter. Common sense.For women many alternatives felt too big to gift recipients I bought them for. These did not. Have not used then to charge phone yet. No comment on that functionality.It’s cool that they snap together easily, and detach easily to make for one larger egg-like hand warmer. You can literally attach a detach them to and from one another with one hand. Well designed.But further they have been used for someone with rheumatoid arthritis to comfort their sore hands- INDOORS.Because the warmer side is the curved side, they have been used also like hot stones to gently rub sore muscles that are cramped. It’s like hot stone therapy without requiring the stones and you can set heat to any of the three heat settings and rub an area as slowly or quickly as you’d like to relieve cramp discomfort (on a leg/calf etc for example). They are smooth and can be rubbed along bear skin easilyI’ve used them to rub sore areas of significant other to relieve discomfort. Even when tendons are strained, but not medically, strained and pulsing or uncomfortable. These have relieved that situation as an alternative to other approaches we use like sharper image neck warmer with seeds inside you put in the microwave…or a heating pad…or Insta heat pack or reusable boilable snap disc or microwavable gel heat packs but…. And some circumstances this is better because you don’t need a cord, the temperature doesn’t drop after microwaving or bursting a disk where a chemical reaction holds temp for only so long and then cools quickly but these are good because compact and provide multiple stable heat settings for extended time periodsThey were liked so much when taken to a cabin with relatives over thanksgiving 2022, they were passed around and some relatives placed them behind their neck and leaned back against their lounge chair and enjoy the comfort provided for a sore neck, others used them in different ways, but they were intentionally left behind as a gift, and we bought more for ourselves-and to again offer to still more gift recipients.Overall have been very satisfied so far. Have owned for appx a month, but pure joy.Was surprised that even at the lowest temp setting, they felt very warm in cold outdoor late November 3am Michigan weather

These were purchased as a gift for my mom, but I did open the package first to make sure they worked before handling them over. First off, I noticed they did arrive with some charge. This is a nice bonus for someone wanting to be able to use them right away and not have to wait to charge them. I also noticed the charging cord is capable of charging both warmers at the same time, which is a really nice and unexpected feature 😀 I like the convenience of not having to wait to charge one after the other - especially great if you forget to swap items, like I often do 😅 they charged pretty quickly. I then turned them on to see how quickly they warmed up. I am happy to report they warmed up nice and quick! I put it on the lowest setting and it was actually fairly warm. They cool down quickly too, which is a nice feature so you can tuck them away quickly after use. I can't speak to the battery life as I just tested them out for a few minutes to make sure they worked, so fingers crossed that is not an issue. Overall they appear to be well made and I feel they will make a great gift for my mom!! The package is nice and small so it makes for a great stocking stuffer for Christmas, which is what I'm going to do. I would definitely recommend these!!