OCOOPA Magnetic Hand Warmers Rechargeable 2 Pack, UL Safety Heat 100-126°F, 3-Settings, Pocket-Sized, Max. 8 Hrs Long Lasting,Great for Raynauds, Golf, Hunting, Camping, Gifts for Men Women, UT3 Lite

Best hand warmers
I am so glad I bought these. They have already paid for themselves vs me buying the disposable hand warmers. They have 3 settings and they heat up quick. They seem to stay charged through several days of use. Easy to charge. They come with their own little carrying pouch. Highly recommended for those of us that live in cold weather and want to keep your hands warm. On a side note, when I go camping in the spring and fall, I’m taking them to put in the bottom of my sleeping bag to add a little heat for my toes.

A good hand warmer with a handful of small shortcomings
I’ve been using these OCOOPA hand warmers for a little while now, and overall I really like them. They definitely get hot — I’d guess close to the 125°F they advertise — and that temperature is perfect for actually warming your hands. As someone with mild Raynaud’s, the heat really does make a difference, and these offer quick relief when my fingers start to go cold.The downsides are mostly around practicality. The battery life is fine, but the charge time feels slow. When I run them on high, it seems like they take almost as long to recharge as they last. The included Y-shaped charging cable was a nice idea in theory, but one of the two output ends on mine didn’t work at all, so I ended up charging one side at a time anyway.OCOOPA’s model system could also be clearer. The numbers (3, 4, etc.) feel random — if the “4” is supposed to be better than the “3,” I really can’t tell how based on their descriptions. On top of that, the sizing isn’t consistent: some models list measurements in centimeters and others in inches. It makes comparison way harder than it should be. For larger hands, these are on the small side. They still help, but they don’t fill your palm the way I’d like.I also ordered another OCOOPA model with heat on both sides and I prefer that one. Its a nice feature that warms more evenly and works just as well overall. I’d recommend a 2-sided model if you’re deciding between the two. One major downside of both models is the size. Yes, small makes them portable and easy to fit in your pocket, but these do not work great for people with large hands.Still, the heat output and reliability make this a solid 4-star pick — great for cold hands and Raynaud’s, with room for improvement in design and charging.

Kept my hands warm in freezing conditions
I bought a pair of these to take on a trip to Chicago in the winter. We attended a football game, which happened to be at night in frigid cold weather, and my hands stayed warm the entire time. I liked being able to adjust the settings based on the heat transfer because sometimes it would get too hot on the highest setting. They were small enough that they fit under my gloves and portable enough that I was able to carry them in my coat pocket. They lasted the entire 5-6 hours that I needed them to keep me warm. I’ve recommended them to other friends and even bought a pair for my father and father in law. I have no doubt that they will get more use, so I think that they were well worth the money.

Long lasting heat
These have 3 levels of heat. On low they have plenty of heat. I don’t live in a frigid climate but I suppose you would use the higher heat levels with heavy gloves on. I ran these for a day on low and they lasted the entire day. More than 8 hours. They have what I describe as pulsating heat. They have red leds to let you know what level they are set to. 3 levels. Press and hold to turn on/off. Double click the button to show battery level in blue light. Charging is usb-c. Blue lights flash when charging and solid when done. Heat comes from top side only. Back sides have magnets so you can put them together. However the magnets are not really that strong. They also come with a lanyard.

It works really well! Served us well on our vacation in London and Scotland in Dec and Jan. Starts functioning in a couple of seconds and works for hours. Great product!

Arrivate nelle tempistiche e nelle condizioni che Amazon rappresenta. Il prodotto è piccolo e maneggevole, esteticamente bello e comodo da portare in giro. Si scaldano davvero subito e durano esattamente come dichiarato. Facili da ricaricare e con una pratica sacca per il trasporto. Prodotto consigliato.