Rechargeable Hand Warmers 5000mAh - 2 Pack Electric Pocket Warmer & Power Bank with Digital Display | Portable Heating for Outdoor Sports, Camping, Hiking | Perfect Winter Gift for Men & Women | Stay Warm at Work, Travel & Daily Commute

I don't use them as hard warmers, but instead as portable heating pads for chronic pain. I was worried the heat wouldn't be that good but boy was I wrong! It was hot enough to burn me at times (if I wasn't careful) and they work perfectly as portable chargers. The price is amazing for a two in one. The battery life is decent too considering how much I use them. And if one runs out of battery than I have another. It does take longer than I hoped to charge up but I have got a routine down for charging them. Also impressed that they have take a lot of falling on concrete and not completely shattering into pieces. From how much I drop them they are dented and breaking a bit (which is not the products fault) but I will definitely buy these again if I wear them out completely.These work best only when they are magnetized together, back to back. They are meant to be able to be separated for example one in each pocket or one in each hand. They do get warm quickly, the battery does die quickly even on the lowest temperature setting,Very easy to use, both handwarmers came with their own charging cable which is great, definitely a solid mid range item.These are awesome. I work outside in all weather conditions and go through alot of disposable hand warmers, but that has stopped. These have 3 settings and on the lowest setting I got almost 8 hours out of them. The middle setting was pretty warm and lasted 4-5 hours but the lowest keeps my Hans warm enough. These are too big to fit in my gloves but I do have a muff I use for hunting and These fit in it very nicely. They are a little large fir my small hands but the fact these work so well, it's a non-issue for me.These are so handy and well made. A co-worker tried them and bought some.They have magnets in them that can hold them together, and a nice carry sack for storage.I haven't tried to charge a device yet. But the USB port can power my tablet.These come with only one charging co cord, So I use my cell phone charger for the other one and I can charge both at same time, even while driving my truck.I highly recommend themAll teachers dread car duty especially in the cold. This are perfect to slip in your pocket and keep your hands warm. The low setting is just right. They do take a bit to warm up to the full temp setting. They do take a bit to recharge. Don’t expect then to last on high continuously all day. The get the job done. The only thing I was was different is the width. They are fairly wide and don’t fit in my hand, so gripping them is awkward. Definitely worth it in the end.As a teacher, I am required to have morning duty twice a week - I spend some time outside before the school day starts watching our students. I quickly noticed my hands freezing when winter came. I also quickly bought these. Not only is the colour adorable, I love how there is more than one temperature setting (there are 3). After charging overnight, these last for a entire week (granted I use them only twice a week, so I would assume if you are using them more than that they would need to be charged more).It is very convenient that they are magnetized so they stay together more when you are not using them. You also get a bag to keep them in when you are not using them, as well as the charging cord.I do wish that the bottoms of these warmers heated up as well, allowing the entire hand to warm up and not just your palm, but fingers too! I also would like the charging cord to be longer as well as to have a wall charger. With the cord being short I've found one of the only options of places to charge these is with the laptop. It wold be nice to plug it into the wall.For the price, these do their job. The battery dies pretty quickly, and they're not the most comfortable to hold in your hands. They also didn't fit in any of my built in hand warmer pockets on my gloves. But, if you have cold hands they will be warmed, so end of the day for the price these aren't badI bought 5 sets of these before Christmas on a whim. Thought they'd be great to have around as extra gifts in case I forgot someone. I ended up giving them to some friends in February and they LOVED them! I gave 2 sets to a friend who sits at her son's early spring baseball games. She wanted a set for her hands and another to keep her legs warm. My husband had me order another set to give his boss who is always cold in the meeting room. Everyone thought they were such a clever gift.UK winter is something I can never get use to. But having these little bad boys in my pocket really help. The weight of them is unnoticeable as even I forget they are in my pocket. Last for hours on medium heat.Bought these my for gf just as the weather is dropping in the UK and she absolutely loves them.this power bank is so easy to use, i can't wait for my son to take him on a trip to Iceland in October. Warms hands quickly, charges quickly, and EASY TO CARRY