OCOOPA Magnetic Rechargeable Hand Warmers 2 Pack, Card-style Electric Hand Warmer, Pocket Battery Operated Heater, UL Certified, 3 Heat Settings, Tech Gifts for Men,Purse Must Haves, UT4 Young

As a Reynauds sufferer for many years I dread the coming of winter & the resultant icy cold, fingers. Have tried multiple products - ‘thermal’ gloves, heated gloves (which warm the palms but not the fingers!), heated patches etc., I’d more or less given up finding anything that actually worked. But these do! They charge via usb & will stay charged for hours of lowest setting (which I find is more than enough). They are the perfect size to fit in your pocket or pop inside your gloves (I find they work best with mittens/ski-type gloves) & they keep your fingers nice & warmso the heat can circulate). Seriously these were a game-changer for me - e.g. I can now watch my grandson play football for a whole hour without suffering that dread white-finger & loss of feeling. Give them a go, you won’t regret it.

Bought a couple for Xmas pressies which were so popular I had to buy more for the people very disappointed they didn’t get one!! Started with 2 and ended up buying 6 more. Amazing product, heats up in seconds. The magnets are strong enough but not too strong for old/little fingers to pull apart. Easy charging both together with split cable so you don’t have to hunt for 2 cables/sockets or wait for 2 charges. They have been skiing, working outside standing about in freezing temps, even as far as the arctic circle and feedback is all positive so far.

Numerous little hammond, warm is rechargeable, get very hot, so ideal for the winter to put in your pockets if you stand in at a football match or a rugby match or any outdoor sport

easy to use and charge, 3 heat levels, recharge quickly. I've found they warm up my hands very well but I need to watch the temperature, hottest is very hot and it's easy to change the level inadvertently. Only gripe is the little rubber cover for the charging port has come off on both warmers after very little use. Does not appear to affected charging time or efficincy so far so would recomend overall

These are great little devices, nice and cosy on a cold day, and they keep their charge pretty well (for a round of golf).

Perfect for Raynaud's Syndrome - cold fingers. At the first sign of a problem, I pop one of these inside each fingerless glove, on the lowest heat setting. They're easy to recharge and each charge lasts ages. I'm really happy cos my numb, cold fingers were really stopping me doing stuff - and I don't want to put the central heating on high just for my hands. Good buy. Well worth a try.

Brilliant hand-warmers, last for a long time and really fast to charge and warm up. Small enough to have in your gloves or pockets. Definitely recommend.

I previously had a single option which is good but had to keep swapping sides and the heat was good. So I decided to buy this one so I could heat both hands at the same time and 'Wow' it heated up within only a few seconds. The heat on the top side is very, very hot and so even on the lowest setting is very acceptable and lasts for a good amount of time, although I have not timed it yet, having charged it only once so far. The magnet is quite strong, but wish it to be a little stronger when it sits in my jacket pocket. Overall I am very, very happy and have recommended it to a number of friends already.