OCOOPA UT4 Urban Magnetic Hand Warmers Rechargeable 2 Pack, IP45 Waterproof, Up to 9Hrs, 3000mAhX2, UL Certified, Electric Hand Heater for Outdoors, Hiking, Hunting Gear, Tech Gifts for Men Women

Sooo much better than the chemical activated warmers we had. My wife suffers from Raynauds and these were great last winter. The convenience of recharging them, vs boiling the old ones was fab. We usually get at least a couple of hours heat from them even at high power.

A nice set of rechargeable portable hand warmers that can be used connected together or separately in each hand. I like thar they are very easy to operate and I can feel the heat within seconds building up, I like the warmth and comfort they provide to chilly hands. The hand warmers are quite small and lightweight, they are easy to cup in each hand to keep palms of hands and fingers warm when outdoors. They have lanyards , a selection of heat modes that are easy to toggle through, the battery life runs down faster on highest mode but I find medium mode to be perfect with hours of battery time. I think they are a good little gadget , compact , easily carried in a pocket and warm the hands well.

I absolutely loved this hand warmers, so easy to use and it fits so nicely in my hands. I also loved the colour very discreet. The churching time doesn’t take so long and it can last for a few hours I have not tried until it has runned out because it has not been so cold. But so far it is great! I would highly recommend.

These are really good hand warmers and ideal for your pocket or slipping into your gloves. They are rounded on one side so naturally fit the palm of your hand if worn in a glove. They are 45mm wide, 92mm long and about 21mm thick at their thickest point. They are charged via a 5volt USB type C cable and usefully come with a split cable that would plug into one standard USB charger port and splits so the pair of hand warmers can be charged together. The charge ports have a rubber cover which together with the general build of the units suggests a quality product. They are IP45 which means they are able to be splashed (ie rained on) but not submerged. You do a long press on the on/off button to turn them on (or off) and then a short press to select between 3 levels of heating, indicated by small red LEDs. If you double click you can check the battery level which is briefly shown by the same LEDs but instead showing in blue. These heat up quicky and provide a good amount of heat output. Certainly enough to keep your hands warm. The units have a metallic metal finish one side and this seems to conduct heat to your hand really well. Level one heat would probably be enough for most people. They last well, not fully tested yet but certainly hours, depending on the heat setting. They come with optional lanyards, a storage bag and a really nice box that would make them ideal as a gift or just to keep them in. The handwarmers are magnetic and so stick together for storage and charging purposes. Overall I am very impressed with these. They work well, are well presented, well made and come with optional extras to help with storage or for gifting.

Being a Raynaud's sufferer I am always on the look out for the best solution to keeping my fingers both pain free and functional. Gloves don't normally do much in the way of alleviating my symptoms but a good set of hand warmers can. What drew me to these particular ones was the claim of up to 9 hours of steady heat. Normally I will only get around half of that time and most of that is on low to medium setting. A second factor was the three second warm up claim. In comparison to the warmers I am using presently, which take several minutes to get up to speed, that is amazing, truly amazing. But only if it is indeed true. When I tested this I found that whilst some heat arrived at the surface of the pads within the stated 3 seconds in order to get to full output took around 15 seconds. I'm not complaining about that finding, 15 seconds to reach max temperature is very rapid and much better than other warmers that I have tried. Another extremely important consideration is how comfortable the device is in the hand, and how even the heat distribution is. Hot spots, or cold spots, are not desirable. A nice even spread from a module that sits in the hand comfortably is what is needed. For storage I really like the magnetic coupling which keeps the two units nicely together. I found these to be fairly comfortable to hold but I do prefer a round form factor that you can really wrap your palm and fingers around.. The heat distribution was hindered by the lozenge shape of the warmers. You can either warm your palm or your fingers but not both at the same time. Cylindrical warmers are much better in that respect and with my favourites I can get warmth over a much greater surface area of my hands. The supplied bag and lanyards are extras that I will seldom use. The warmers will be put into opposite pockets of my jacket, rather than both in the one, to minimise the bulk and I never like to have things dangling and swinging around from my wrists.

Ocoopa Urban Warmers, I got these in preparation for winter, one thing I can't stand is cold hand or cold feet. I know its not quite winter yet but with the summer we had, using the warmers now would not feel out of place. Inside the compact and nicely presented square box is a tray with two hand warmers. At first I thought that was all we got, but with it being Ocoopa, of course not, lifting the tray reveals a load of extras, charging cable, soft travel pouch and two wrist band attachments. The Warmers includes a button at the front that is used to turn on the device, 3 heat settings (Red LED) and also when pressed twice quickly, shows in blue the amount of charge left inside the 3000mAh battery. When switched on, the device gets to work with slight heat around 10 seconds and around 30-40 seconds mark they start feeling nice and warm, very speedy! A few small negatives is that heating area, which is the blue coloured area is quite small in compared to the whole device, I suppose that is probably how it gets heated up so fast. But for my man sized hands it does feel a tad small. Ocoopa have quite the reputation in making warmers, these are my third set, and no its not that they are unreliable, its because when I share with the family they never return it back to me (must be that good!). I can safely say after enquiring about the 'hand warmer', it is reassuring that all of them still works great. Good value and a well known reputable brand, recommended. 5 Stars

I was worried that these handwarmers would arrive and be the size of a mouse but I needn't have worried, they are well sized for my small hands! You need to press and hold the buttons on the front to get going, and you can choose between 3 levels of heat. I generally crank them up to 3 for a while until my hands are warm and toasty, and then pop them back down to 1 or 2 and keep them on in my pocket as the warm radiates through when I'm pottering about. Only the blue part gets hot but it does get quite warm so be careful with children holding these as they could get a bit too hot for them if you're not careful. I am so impressed with these, I had them running for 8 hours yesterday changing between level 3 and 2 and they kept me so cosy and warm so I'm really impressed with th charge level. I like that these can clip together in the middle you want to combine them but then give them a twist and they separate easily. They are easily re-charged via the enclosed USB-C cables. Are they worth the price tag? Yes I think that they are. These are going to be so useful to have around during the colder months as I do have cold hands for most of the winter and these are really comforting! And saves putting the heating on!

What impressed me the most about these hand warmers is how quickly they heat up. The transition between the three heat settings is almost instantaneous, and each level is indicated by small red lights that are easy to cycle through with a single button. This same button also controls the power with a longer press. When they're on, you'll definitely feel it—no need to check the lights to know when it's at the highest setting. Using an infrared thermometer, I measured the surface temperatures for each level, which averaged around 99, 107, and 117 degrees Fahrenheit. These measurements are pretty close to the manufacturer’s claimed ranges of 100-108, 109-117, and 118-125 degrees. My experience with charging and usage time was consistent with the specs as well. After using the included 12-inch dual USB Type-C cable and a 5V-1A charger (not included), it took about four and a quarter hours to fully charge each warmer. They then lasted just over five hours on the highest setting. Each warmer is compact, weighing only 2.3 ounces and measuring approximately two by three by one-half inches. They heat on one side but can be magnetically combined to form a dual-sided warmer. However, the magnets aren’t particularly strong and struggle to hold their weight on most metal surfaces. Along with the charging cable, the package includes a user manual, a drawstring pouch and two wrist straps.

Estos calentadores de manos magnéticos de Ocoopa son la solución perfecta para mantenerte cálido durante actividades al aire libre, incluso bajo condiciones de lluvia o nieve gracias a su resistencia al agua IP45. ¡Olvídate del frío mientras haces senderismo o juegas al golf! 🏞️ Lo que más me ha sorprendido es la rapidez con la que genera calor, alcanzando temperaturas de perfectas en tres niveles ajustables, todo de manera segura gracias a su certificación UL. El diseño ergonómico hace que encaje perfectamente en guantes o bolsillos, y al ser magnéticos, puedes separarlos o unirlos según necesites calor en ambas manos o solo una. 🙌 Otra gran ventaja es su durabilidad. Con una batería de 6000 mAh, ofrece hasta 9 horas de calor continuo, algo ideal para días largos al aire libre. Además, su recargabilidad lo convierte en una opción ecológica y económica frente a los calentadores de manos desechables. En resumen, un excelente regalo para quienes disfrutan de las actividades al aire libre en invierno o simplemente para quienes buscan mantenerse cálidos de manera eficiente y sostenible. 🎁♻️ Pros: • Impermeabilidad IP45 para todo tipo de climas 🌧️ • Hasta 9 horas de calor continuo 🔥 • Diseño ergonómico y portátil • Opción ecológica y reutilizable Contras: • El nivel más alto de calor puede agotar la batería más rápidamente.

⭐️⭐️⭐️⭐️ Absolutely Amazing Hand Warmers! I bought these OCOOPA Magnetic Hand Warmers for myself and loved them so much that I had to buy a set for my girlfriend too! We both use them constantly - they’re so much better than those disposable ones you have to shake and then throw away. These warmers heat up immediately after you press the button - no waiting time at all - and they get SO warm (maybe even too warm on the lowest setting, but wow do they work!). They charge super fast and come with a double USB-C cable, so you can charge both warmers at the same time from one port - such a thoughtful design! Perfect for camping trips or just keeping your hands cozy at home. If you (or someone you know) always have cold hands or love outdoor adventures, this is a fantastic gift. Highly recommend these to anyone who wants reliable warmth in a compact, stylish package!

I love these warmers! They’re cute and help give that extra boost of warmth needed when doing all of the outdoor kid activities. My hands run cold and they will fit in my oversized gloves but I also appreciate putting my hands in my pockets when it’s really cold. Rechargeable feature was a must have given the amount of time I use them.

As a Ranaud's sufferer, I find my UT4 Urban hand warmers to be attractive and, more importantly, comforting. The ergonomic shape is very comfortable to hold, the battery is extremely long lasting, and the wrist strap and IP45 water resistance make them very convenient to use during everyday tasks. I also appreciate the fact that the seller, DJY Direct, extended unparalleled customer service to me after I made a mistake with my order.

ich wollte etwas aufladbares ud bin gespannt wie lange sie sich wieder aufwärmen lassen, das Konzept finde ich gut! Schönes Säckchen dabei! Ich finde es ein tolles Geschenk.