3-in-1 AI Hand Warmers Rechargeable 10000mAh, Dual Power Bank & Flashlight, 24Hrs 360° Heating Portable Pocket Heater, Outdoors Hunting Camping Accessories, Gift for Men Women

Been using this for over a year, and it still holds up well.The warmth reviews is a mix, and here's why.It's like a heating pad. If you don't hold onto these, the heat will rise up very hot (to the touch!).But if you're holding onto it as it's warming up, your body absorbs that heat and it doesn't get extremely hot.So it's meant to be held onto constantly. Otherwise, turn it off, or set it to the low setting, and return to it.I'm sensitive to heat so I don't tolerate it very well.But holding onto these in the cold without letting go for too long (like > 2 or 3 minutes), will keep the temperature just right if you need some good heat.Shape is excellent for holding. (I'm 5' 6" so my hands are smaller than average, so good grip shape)Length is great for wrapping all fingers and palm (probably all size hands)The magnet clicking to each other is great for storage in a bag, so you can keep it together (OR) double up the heat and warm up something on your body besides hands!But what's cool is the flashlight too. Usually cold areas (in my area) are dark areas, so having backup light is always handy! And the flashlight and heating element do work at the same time, so if you're walking in the dark and want to hold onto this to warm up and light up your walking path... it works! (x2 if needed, because you get 2!)

Durable and high quality! It’s not flimsy and can take a beating if ever dropped. Worked immediately out of the box. Easy setup. I used it when I’m out at late night games. Kept my hands warm without issue.

I love these hand warmers. I work in an environment that is kept between 58 and 63 degrees. I used to wear fingertip-less gloves to keep the blood flowing through my fingers so I could type. Now I pull out these hand warmers and hold them in my hands for a minute or two a few times each day and my fingers are warm again without the need for gloves. These hand warmers can get surprisingly hot (without burning skin) in 20 seconds or less if you want them to. The different intensity levels are very nice. They are heavy and seem very durable. The battery life is also great. I can't remember the last time I charged them. I also love that they have magnets to hold them together when they aren't in use so I don't lose one of them. Each hand warmer has a flashlight that isn't super bright, but more than enough to see in the dark. I often use the flashlights to see what I am doing while hooking up equipment in a dimly lit room. The only thing I wish these hand warmers had was a little bit of rubber or silicon around them so they weren't slippery, but that is definitely not a deal breaker for me. I haven't dropped them yet.I can't wait to try these out this winter. My hands are going to stay nice and warm in my pockets with these hand warmers. I might even buy additional sets for gifts. These really are great and I highly recommend them over chemical or one time use hand warmers.

I’m a waitress in a nightclub & this keeps me warm & being able to use a flashlight while keeping my hands warm is everything! You drop it you broke it the flashlight part anyway heater will still work!

These hand warmers are great! They are not only hand warmers, they have a built-in flashlight, and they can also be used as a battery bank to charge your phone or other electronic devices. They have three levels of heat. I tested all 3 heat levels, not a professional test, but here is what I did. I turned on the levels one at a time and checked heat output with a laser thermometer. Level 1/low average was between 96 - 99 Fahrenheit, level 2/medium average was 101 - 105, and level 3/high average was 112 - 117. Let me tell you, high is very warm you’ll feel it. They also have a magnet within each so you can connect them together. While using the flashlight you can use the built-in magnet on any nearby metal surface to shine the light in the direction you want. The bag included is called a flannelette bag, instructions say to put the hand warmers in the bag to avoid scalding. I guess you could use the bag for storage when not in use. These are USB-C rechargeable, and they come with a USB-A to USB-C splitter cable for rapid charging of both at the same time. 2 wrist lanyards included, and the storage box is very sturdy. There is only 1 flannelette bag, would be nice to have 2, but it’s not a deal breaker.

When I opened the package I was pleasantly surprised at the quality of the product. The warmers fit nicely in my hand more comfortably than others I have seen, handled, and used. I received the package on a cold day, so the hand warmers were quite cold. I turned it on to see how long it would take to warm up and although it did take more time than the three seconds I read in the description online (probably because they were so cold to begin with) it was only around 15 seconds before I could feel it warming. On the highest setting it gets quite hot. I preferred the lowest setting for comfortably holding it in my hand, which is good because then the battery lasts longer and keeps my hands warm longer. It is also a bonus to have a flashlight and the ability to charge my phone. That can come in handy when I am working or recreating outside in the cold and I need more power for my phone or to see when it is dark. I had a little difficulty getting the included lanyard attached... I had to pinch the cord tightly while pushing it through the hole, but once I got it through and attached it holds it nicely, giving me a good way to keep it attached to my wrist even if I let go of the hand warmer. All in all, I think I will be using these hand warmers a lot during the colder months.

These are nice! Made of durable heavy duty steel. They warm up quickly, and get very warm. The flashlight function is very bright as well. There are 3 heat settings. They perform very well, and are small enough to take anywhere. Great gift idea!

I had issues with these in the beginning. Once I realized you have to wait several minutes after charging to turn them on, they worked great.