3-in-1 Hand Warmers Rechargeable 10000mAh, Electric Hand Warmer with Power Bank, Flashlight, 2 Pack 360°Heating Portable Pocket Heater, Gifts for Men, Women, Hunting, Camping Accessories

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.

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.

An amazing product. 3 heat levels, a flashlight, and They're magnetic so they don't get lost easily! The material is very sturdy. The straps are a little hard to put on but that's about it. Highly recommend!

This product is very comfortable and has a solid, weighty feel. The pair I have heat quickly and evenly. The flashlight feature (not available when the heater is on) is a nice touch. The shape (cylinders) is easy to grip, but possibly a little bulky in a pocket or if you tried to fit them into a mitten or glove.The only issue I have is that they don't get as hot as the advertisement or instructions indicate. They claim the highest temp to be 55 deg C (131 deg F), and provide small cloth bags for you to put the heaters in when at this setting so they don't burn your hands. When I measured the temp with a ThermoWorks IR thermometer the surface temperature never exceeded 125 deg F. While this is plenty hot, I feel like I had to lower my rating by one star.Overall these are just what I was looking for and I'm happy to have them for the cooler weather.

Very satisfied with the heat it generates. For me, 3rd level is too hot. I am good with level 1 heat. They are also larger than I expected. I mostly put them in jacket or pant pockets, while I am in basement or while clearing the slow. But need to be careful about prolonged exposure of such heat. Flash lights and portable charger are additional benefits that might use someday. It has decent battery life and checked off everything I was expecting from a hand warmer. Btw, they come fully charged. So it was pleasant to use it right away.

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.

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.

We hunt so we spend many hours outdoors. I thought this would be great backup for a flashlight and phone charger as well as hand warmer. We have bought other rechargable hand warmers but they didn't last long enough. I bought one for my husband to test run. After he used it for a few weeks I ordered more for myself and Christmas gifts for the other hunters in the family.Pleasantly surprised at how long the stay warm.