J-BRAUV Oplaadbare Handwarmers 2-Pack, 14000mAh Herbruikbare Elektrische Handwarmers, Tot 20 Uur Verwarming met Oplaadcase voor Buiten en Koud Weer

Worden goed warm, top formaat en fijne oplaad case.Echter al na 1x gebruiken en alle keren erna was 1 van de 2 al steeds binnen een uur leeg terwijl ik ze op de laagste stand gebruik.Contact opgenomen, maar word van het kastje naar de muur gestuurd. ‘Bevestig je adres dan sturen we nieuwe set’ naar ‘Neem contact op met Amazon voor het retour proces’. Oftewel kan je weer overnieuw beginnen.Bespaar mezelf die moeite maar het is wel jammer. Product werkt dus helaas niet naar behoren.

Sind tolle Handwärmer für den Preis.Sind meine ersten, deshalb weiß ich vielleicht nicht, was die eigentlich alles drauf haben sollen.Aber die sind schon mega, super schnell warm nach dem Einschalten und Akku hält mit dem integrierten Akku im Case auch sehr lang.

These are actually pretty good for me. I really like the smaller size compared to some of the larger handwarmers I've had in the past.Pros:- The charging dock is a game changer for me. It's so easy to just pop them in and have them charging without having to mess around finding ends of cables or making sure the cables are 'the right way around' (this affects some other handwarmers that don't use USB-C). It might seem like a small thing but it's a tiny detail like this that matters to me. Convenience is key.- Good size. Other, larger handwarmers take up too much space in the pocket but these are perfect. Initially, I thought they were too small but actually, they're perfect. As they're double sided (not all are), my palm and my fingers wrap around to both get warm without having to move the handwarmer around.- They get hot!! I tend to use them at setting 3. Sometimes at setting 2 and never at setting 1. I've tested them at -1 degrees C and they do the job so well that I don't always need gloves. However, they get so hot, I put my runner's gloves on to protect from the intense heat (see Cons)Cons:- Due to their size, at settings 2 and 3, they don't last longer than 1 hour and 25 minutes. This is actually fine for most of my dog walks but for some other people, it might not be long enough. I'm not just saying about the time that they last based on one or two tries. I've got 2 sets of these, each of which I've tested at least 4 times each at various settings and it's consistently 1 hr 25 so I can confidently say this is accurate.- On level 3, the heat is constant. But on level 2, the heat intensity is almost the same as level 3 but the heat isn't constant. It fluctuates so it will heat for 10 seconds then turn off for 10 seconds. This actually isn't too bad but it's a bit strange. Other handwarmers give constant heat at all settings and just reduce the level of heat at lower settings. I think I prefer that way of doing it. That said, once you get used to the fluctuations, it's delivers adequate heat. I have 2 sets so I've tested this on both so it's not that I got a dodgy set. I've listed this as a con but it's just 'different'.- They almost too hot, even on lower levels. On level 2 and 3, I have to stop holding them or put on my gloves. Either way, my hands are toasty so I shouldn't complain. But it would be nice to just be able to lower the heat on a lower setting.- The smaller battery means less heating time. 1 hour and 25 minutes. If you need them for longer, you probably need 2 sets for when one dies. That said, 1 hour 25 is decent for all my own needs.- When you put them in the dock, make sure the blue lights start flashing. Sometimes, they don't so you just need to give it a little tap at the top where the contacts are, just to make sure. Usually, this solves it straight away. Just something to note.Other notes:Overall, I'm really happy with these and I would recommend them. The dock is great!! Best part about it. They're double-sided, which most of them aren't at this size so you get both parts of your hand warming at the same time without having to roll them around in your hand. And they work really well. They work best when your hand is wrapped around them; when you initially hold them, they might seem less than impressive but the insulation of a pocket and a hand wrapped around makes them really work well. I like them so much that I have 2 sets and have stopped using my old, larger ones. I even use them in preference to my [very expensive] heated gloves so they're worth a try.

Je possédai déjà des chaufferettes mais dont la température était trop faible même sur la position 3.Avec celles-ci, je suis bluffé par l’efficacité. Là le niveau 3 est déjà trop chaud. Donc sur deux, ça chauffe avec une redoutable efficacité. Pour les charger il faut les remettre dans leur boîtier de charge. Maintenant à voir sur la durée.

Prese per mia figlia, pianista, per riscaldarsi durante i concerti o al freddo. Utilissime

Lo mejor que puedo decir es que es exactamente lo que esperaba que fuera. Viene en una caja con batería, como las de los auriculares inalámbricos, que te sirve para varias cargas sin necesidad de ponerlo a la red.Tienen un tacto muy agradable y tres niveles: en el 1 calientan ligeramente; en el dos (el que suelo usar más) dan bastante calor, y el tres llega a quemar a no ser que lleves guantes.Soy de los que tienen siempre las manos frías y es una solución estupenda. Ahora salgo con ellos casi siempre y estoy encantado. Muy recomendable