Hand Warmers Rechargeable, 14000mAh Electric Hand Warmer 2 Pack Dual-Sided Heating 17Hrs Warmth Max 131℉ USB-C Portable Pocket Heater for Raynauds, Hunting, Golf, Camping

Both Sides Heat Up and they last a long time! They work so much better, longer and warmer than the chemical warmers. Last through an 8 hour outdoor work day with power left to spare. Charge them with your phone charger or right in your car. They charge quickly. Very pleased!

When I'm not going to be out long enough to break into a thermal heat pack (those last 8 hours but cost like $5 a pair), these are my go to. I used to just tough it out and freeze my hands until I got back inside, but now I don't have to. Honestly these are making me a bit spoiled and soft. Build quality is good, intuitive control. Pretty good battery life, but obviously need to keep them charged, and can't store them in the cold without the batteries draining down a bit. But that's easy enough to do.

I've been an avid Wisconsin outdoors man for more than 40 years. Regardless of the activity, one thing remains true -- if you want to enjoy yourself, you must keep your hands warm! Over the past several years, I've struggled to keep myself comfortable while on the water and in the woods. I need not only a durable product, but one that can withstand the elements. And as an added bonus, I really wanted something to keep my smartphone charged. As luck would have it, I found the perfect fit -- literally! These economical hand warmers are the perfect addition to my pack. They fit well inside pockets and pouches. They're smooth, easy to clean and and warm up quickly. When the temperature drops, my smartphone stays powered up, not only by the warmth, but also by the built-in power bank. And best of all, they come in blaze orange... a perfect addition to my deer hunting gear! It'll be hard to lose these out in the field!

These little hand warmers really make the cold weather bearable. They get relatively warm and they also act as a phone charger as well. These are a good stocking stuffer or if you spend a lot of time outdoors. I do wish the buttons were a little less confusing

As someone who consistently struggles with the cold, finding this electric hand warmer has been an absolute game changer for me! Living in an area where winter feels more like a deep freeze, I've tried countless solutions to keep my hands warm - from traditional pocket warmers to bulky gloves. Nothing really did the trick until I discovered this electric hand warmer.First off, the ease of use is fantastic. Charging it is as simple as plugging it into any USB port, and it charges quickly. The device is intuitive, with straightforward controls that make it easy to adjust the heat settings to my comfort.It heats up quickly and maintains a consistent temperature, providing reliable warmth for hours. Highest setting L4 mode is actually hotter than my feet can handle as I tried slipping them into my boots while L1 was perfect.The battery life deserves a special mention. It lasts long enough for me to use it throughout my day without worrying about it dying on me. Plus, it doubles as a power bank, which is super convenient for charging my phone on the go.The durability is also noteworthy. I've been using it daily for several weeks now, and it's still as good as new. It feels sturdy and well-made, a quality product that I anticipate will last for many winters.Must-have for anyone who faces cold weather. It's a small investment that significantly improves your comfort and quality of life during winter. I highly recommend it - it's one of those products you didn't know you needed until you have it!

Love these! The warmth starts instantly. They feel comfortable and smooth with a nice weight in your hands. Colors are bright. The included flashlight is great. If you freeze like I do you will not be disappointed with this purchase! They came with 80% charge, used one for 3 hrs on low one side only and was down to 40% so not sure it will last 18 hrs but that’s ok. It has double head charger which works fantastic! Just ordered another set in purple on sale! These are definitely the best product I’ve needed!

I purchased two sets of these warmers at the end of 2023. I charged them up and tested them and all their settings. I was very impressed with them overall. I charged all of them up t0 100% and put them away. We live in the Phoenix area but had plans to spend a year in SLC. We had a mild winter last year and didn't even need to break out the warmers. It has been a year and I just pulled them out of the box because the temps outside will be in the 20's this week. I was amazed when I plugged them in and found that all four of them had over 90% battery life! Two of them were still showing 98%! That really is amazing! They heat up quickly, you can turn on only one side of the warmer to conserve battery life while in use. I am not happy about being cold, but I am thankful I have this product to keep me comfortable. I would purchase these again in a heartbeat.

I bought 2 sets of these. All 4 have worked to keep us comfortable in various cold situations. Monster Jam in the Northeast can be a very cold show since the arena needs to be ventilated. These helped keep us comfy to enjoy the show. We also took them on a hike to see seals in the wild (from afar) in 11° real feel temps! My 7yo, his 6yo cousin, his 9yo friend, and I were not bothered by the cold one bit!