These keep your hands wonderfully warm inside or outside gloves! I cannot speak to longivity, but they charge fast and hold a charge for hikes or long walks. They seem to be a good value for the money. I have several friends who use them and would agree with this!

Prima product, wordt zeer warm en ideale pasvorm. Kan zelfs goed gedragen worden in een paar handschoenen.

I saw these on a recommend list of a popular EBD Youtuber and thought I would try them out.My 84 year old mother has been complaining of being cold this winter and thought these would be easy to use and help keep her hands warm.I showed her how to use them and how to recharge them with the provided USB C cables.She had no trouble getting them turned on and cycling through the three different heat levels.She told me that the lowest setting was perfect for her and she used them the entire time she was visiting.The really nice thing about these hand warmers in particular is that they provide heat on both side of the device; something not many similar devices do.Definitely recommend for anyone with cold hand or a relative with this problem. These work great and are easy to use and come with two USB-C charging cables, wrist straps, and a carrying bag. Great purchase!

These heat up fast, last a very long time and feel good in my hands, would recommend.

"OCOOPA AI Smart Magnetic Double-Sided Heating Hand Warmers Rechargeable 2 Pack,10000" works as described. Owned them for two weeks no prob, flawless. Keeps me warm, easy to use, can slip into pocket. Love the wrist strap that is included. Easy to charge, cables included, box housing is sturdy! High marks, 5 stars!

Ich habe ein Problem mit kalten Händen. Ich habe viele Möglichkeiten ausprobiert, um meine Hände warm zu halten, und bin bei den elektrischen Handwärmern von Ocoopa hängen geblieben. Diese kleinen Helfer gefallen mir wirklich sehr gut. Besonders gefällt mir, dass die Wärme von beiden Seiten kommt. Die Geräte sind optimal in der Größe für Frauenhände. Man kann die beiden Wärmer dank eines eingebauten Magneten miteinander verbinden, aber ich finde es bequemer, sie in der Tasche zu tragen. Bei -7 Grad und ohne Handschuhe blieben meine Hände in der Tasche angenehm warm.Das Set enthält 2 Wärmer, 2 Handschlaufen, einen Beutel, 2 kurze Ladekabel, einen USB-zu-Type-C-Adapter sowie eine Anleitung und eine Garantiekarte, mit der man sich auf der Website für eine zusätzliche Garantie registrieren kann. Der Hersteller gibt an, dass die Wärmer bei minimalem Verbrauch bis zu 14 Stunden lang funktionieren können. Das kann ich schwer beurteilen, da ich sie jeden Tag für 1 bis 1,5 Stunden benutze und dann wieder auflade, um nicht ohne Wärme dazustehen. Für meine kalten Hände in der Tasche und ohne Handschuhe reicht die erste Stufe völlig aus. Einmal habe ich versehentlich auf die zweite Stufe umgeschaltet, und da wurde es schon ziemlich warm. Vielleicht wäre die zweite oder dritte Stufe in Kombination mit Handschuhen angenehm.Ich möchte auch erwähnen, dass der Wärmer während des Betriebs automatisch die eingestellte Temperatur hält. Es ist deutlich zu spüren, wie der Wärmer aufheizt, dann etwas abkühlt und wieder aufheizt. Er funktioniert also in Wellen.Ich bin sehr zufrieden und kann die Wärmer nur weiterempfehlen!P.S. Es wäre besser, wenn jede Wärmflasche einen eigenen Beutel hätte.

What a great invention!I was using disposable hand warmers until I came across these.They heat up in a few seconds and you really only need the lower settings. They feel great in your palm and about 4hrs to charge. Great gift ides for people working outdoors! USB-C cables provided for charging, no plug.

I purchased these hand warmers after returning the mini size Ocoopa warmers, which were too small and not emitting enough warmth for me. After receiving these, I really liked the two sided heating component which lets you hold your warmers anyway that is comfortable for you. They are sized to fit in a woman's hand, enough to allow your fingers to wrap around the warmer like you are holding on to a cup of hot coffee. There is added girth for my hands so that I can roll the warmer around in my hand to make sure I heat everywhere that's needed. My arthritis makes that esp. important for me. I also have Reynaud's and these warmers have been a lifesaver for me indoors as well as outside. The warmers are hot on the 3rd and 4th settings so be careful! I put the warmers in my lap while using the computer, & let's just say I found red marks on my thighs later that evening. Don't leave them heating on a surface and forget about them, either keep them in your pocket or turn them off. They heat up very quickly and are easy to use. I charge them as soon as I finish using them, as the charge time can be somewhat lengthy. I have never let them run down enough that I have had to recharge the entire cycle, but I am sure the recharge time would be as advertised. I use them on the 3/4th settings for perhaps 3/4 hr. at a time, and I am surprised how long it seems before they are ready. So that is why I use 1 warmer most times and switch the warmer back and forth, or hold it between my 2 hands. I would say that these are the best items I have found to grab something and heat it fast for use as needed. I would definitely recommend them. The reason they don't have 5 stars is because I have not used them for > 3 months yet. If the performance continues, I would give them 5 stars without hesitation. They even come with an adapter to go from USB to USB-C plugs !

As the chill of winter sets in, the OCOOPA Rechargeable Hand Warmers emerge as a beacon of warmth and comfort. Boasting a convenient double-sided heating mechanism, magnetic closure, and rechargeable functionality, these hand warmers redefine the winter experience with their innovative design and user-friendly features.One of the most compelling aspects of the OCOOPA Hand Warmers is their exceptional versatility. Whether you're braving the elements during outdoor adventures, commuting to work on frosty mornings, or simply lounging at home, these hand warmers provide instant relief from the biting cold. With two heat settings to choose from, you can customize your comfort level to suit your preferences, ensuring a snug and cozy experience in any environment.The double-sided heating feature sets the OCOOPA Hand Warmers apart from traditional hand-warming solutions. By generating warmth on both sides of the device, they envelop your hands in a cocoon of soothing heat, banishing the chill and restoring circulation with remarkable efficiency. Whether you're holding the warmers in your palms or slipping them into your pockets, you'll feel the gentle embrace of warmth wherever you go.The inclusion of a magnetic closure adds a touch of convenience to the OCOOPA Hand Warmers. The magnets ensure a secure seal, preventing heat loss and maximizing the efficiency of the warming process. This thoughtful design element allows you to focus on enjoying the warmth without worrying about slippage or discomfort, enhancing the overall user experience.Rechargeability is another standout feature of the OCOOPA Hand Warmers. Equipped with long-lasting lithium-ion batteries, these warmers offer extended usage times on a single charge, ensuring uninterrupted warmth throughout the day. The USB charging cable provides added convenience, allowing you to recharge the hand warmers via a variety of power sources, including laptops, power banks, and wall adapters.Durability and safety are paramount considerations in any heating device, and the OCOOPA Hand Warmers excel on both fronts. Constructed from high-quality materials and equipped with advanced safety features, including overheat protection and automatic shutoff, these hand warmers deliver reliable performance without compromising on peace of mind. You can enjoy the warmth with confidence, knowing that your safety is always prioritized.In terms of value, the OCOOPA Rechargeable Hand Warmers offer an excellent return on investment. Priced competitively and built to last, they provide long-term comfort and convenience throughout the winter season and beyond. Whether you're treating yourself or searching for the perfect gift for loved ones, these hand warmers are sure to delight with their combination of functionality, style, and reliability.In conclusion, the OCOOPA Rechargeable Hand Warmers redefine the winter experience with their exceptional warmth, versatility, and convenience. From outdoor adventures to everyday activities, they offer a welcome respite from the cold, allowing you to embrace the season with comfort and ease. With their thoughtful design and outstanding performance, these hand warmers exemplify excellence in winter essentials.

The media could not be loaded.