Rechargeable Hand Warmers 2 Pack, Magnetic USB Electric Hand Warmers 5000mAh,Pocket Size, 3 Heat Levels, Portable Reusable Hand Warmers,8 Hours Battery Life, Ideal for Outdoor, Christmas

Really impressed with these little hand held heaters. There are two of them, and they fit in the palm of your hand. They're not large, so fine for smaller hands. It's simple to operate, there's just one button with a glowing ring around it.There are three settings, low, medium and high. Hold the button to turn them on, and they start heating up. A single click changes mode, the low being white, medium is orange, and high is red. There's also a green glow that changes brightness as the battery drains. They arrived fully charged.I have three sets of different warmers now, and these are the safest temperatures I think. Some of the others get much too hot to even hold. These still get very warm, but stop short of my not being able to hold them on bare skin on the first two settings.When heated, the whole dome area over the top gets warm. The plate on the underside stays cooler. Be careful if inserting them in to thin clothes, as the material heats up a lot if it's pressing against your skin.They're magnetic and stick together. They come with a USB charging cable, but no plug, so be sure to have one. The ends in the devices are USB-C, the end that goes in the plug is USB-A (the big one). It also has a little wrist strap in there, along with a manual in English, German, Chinese and Japanese. The cable is double ended so you can change both at the same time.Overall, really nice devices. Smart looking too I think with the plain exterior and light-up glowing ring around the button. Well worth it for a burst of warmth in the winter. I don't have any heating, so I carry these around in my trouser pockets and another set in my hoodie pockets. Recommended.

This is a must have gadget during the winter months.Once fully charged, it lasts for a long time. There are 3 heat settings high medium and low.The high heat setting heats quite a lot, and for a comfortable warmth and to have a longer usage, I would recommend using it on a low setting. Even the low setting is quite sufficient.The magnets at the back holds them together quite strongly and easy to hold (see image). The only downside is that when you separate them and hold them separately, the edges are not round and it is not fully comfortable to hold in one piece in one hand.I leave them in my jacket pockets and hold them while walking outside in cold weather, this keeps my hands really warm and comfortable.

These hand warmers are compact lightweight and heat up fastAnd also charge quickly. These have worked wonders for my handsAs I suffer with cold hands alot during the cold months. They fit intoYour pockets or handbag easily. You can adjust the level of heat toSuit your needs indicated by the coloured light. A little pricey in myOpinion.

Good size hand warmers - they kick out a lot of heat, so much that the lowest setting is generally fine. The casing is very smooth and comfortable to hold.The design is neat with the two magnetic halves so that they hold themselves together when not in use.The included straps are good, though a little rubbery feel to them. Will stop them from holding on to moisture if our in the rain or snow.Includes a USB-A to two USB-C cable for charging them from any USB power supply. Using them is easy - hold the one button down to turn on, press quickly to switch between the heat settings (the LED colour around the button indicates which), and hold the button to turn off.A great addition for going out in the cold winter, or even to create a couple of hot spots for your feet before getting in to bed!

Hand Warmers have become a must have gadget these days. Living in Scotland. And getting older I find i feel the cold more.These are smaller than others I have used in the past but still pack a punch and will keep your hands nice and toasty even on the lowest setting.They like most are magnetic so clamp together for storage purposes and the supplied USB C charge lead has a twin head so you can charge them both at once. It takes just over an hour or so to charge fully and on the lowest setting you can get up to about 6 hrs use.It takes a long press to switch them on and off so should stop accidental switching. As i said they are nice and compact so easy to take with you if you are travelling etc. A worthy purchase.

I recently ordered these rechargeable hand warmers for my winter walks. They're surprisingly lightweight and easy to carry in my pocket. The magnetic design is a clever touch, keeping the warmers together when not in use. Battery life has been pretty good, few hours on high which is easily enough to last through my daily walks. The three heat settings allow me to adjust the warmth to my preference (though its mostly on high), and the warmers heat up quickly. Overall, these hand warmers are great for in the pocket, would make a great stocking filler at Christmas!

What a great way to keep you hands warm during this winter. It comes with two ropes for each warmer, a type-c charger and a nice simple manual guide. It has 3 heat settings for you to choose from. It warms up surprisingly fast too. I like the matte velvety finish so it doesn't slip. I would say it is worth the price.I'll still have to test the battery length.

These come in a nice box, are well made and very tactile, and come with an A to dual USB C cable for charging.Once full, they heat up fast, and keep you going for quite a while, super helpful especially since the promised cold snap has landed, and the magnetic bases mean they stick to one another neatly when not in use.

Disclaimer: All opinions are my own and I pride myself on unbiased reviews that can help others decide whether something is worth it.This is great! I love these way more than the disposable hand warmer packs. Rechargeable via USB-C (cable included. It’s one cable but splits for 2 USC-C ports so you can charge both at the same time using only 1 USB-A port!). Comes with wrist straps as well so you don’t drop them. They’re a little weighty but not too bad. They're super smooth and soft. They feel really nice when you're holding them! They magnetic into each other so it’s not too cumbersome and you can split it into 2 for holding in each hand or placing into each pocket when you want to. It’s great! Warms up immediately. Click each button once to turn on. When you see the green light press and hold the button and in 3 secs the light turns white. White indicates that it’s heating up at the lowest setting. Press again to cycle between the different temperatures. The darker the color of the ring indicator, the hotter it is. There’s only 3 levels though so it’s not too confusing. I’ve personally never had to go higher than the lowest level. Even that gets very hot. However if you lived in a place that snows the medium or higher levels would work great for you! Really glad I got this. If you live anywhere with cold winters, or you travel to snowy locations for leisure I would say definitely pick up one of these. It’s very HANDY to have around. (Ha ha, get it? HANDY?!). I love that I can just infinitely reuse this without constantly disposing of used hand warmers.

Cette paire de chaufferettes s'utilise soit vec les 2 chaufferettes séparées, soit en les accouplant par les aimants pour n'en constituer qu'une seule.Un voyant led indique l'état actuel :Vert : allumageBlanc : chauffe niveau 1Orange : chauffe niveau 2Ce voyant est moins pratique qu'un niveau à 3 leds, mais ça fonctionne.La chauffe n'est pas très véloce et la chaleur produite reste relativement faible si on laisse chauffer à vide pour l'utiliser ensuite : il faudra les laisser chauffer soit dans la main soit dans une poche pour atteindre und température véritablement élevée.Par contre la matière de surface est très douce et agréable.L'autonomie est donnée pour 8 heures, je n'ai pas encore additionné les différentes sessions de chauffe pour vérifier la durée exacte, qui bien sûr dépendra de la puissance demandée.Donc des chaufferettes correctes, mais pas très puissantes en pratique.Rouge : chauffe niveau 3

末端冷え性なので、持ち運びしやすく見た目がシンプルで充電が早そうだと思い購入しました。結果は大正解♪【概要】・温度設定は、レベル1で十分に感じた。・コンパクトでシンプルな外観・実重量156g ※78g/個（ストラップ無し）・5V-2Aでの充電が可能・バッテリー容量に偽り無し以下、詳細とか【充電電力について】付属のUSB.A-二股USB.Cケーブルを、22.5W出力が可能な充電器に接続したところ、8.3Wと8Wでそれぞれ充電された。5V-2Aの10Wには届いていないが、付属の二股ケーブルでも20W対応の充電器を用いれば使用には耐えうると感じた。また、別途手持ちの60Wや100W対応のケーブルや充電器を用いたところ、9Wの充電を確認できたので機器性能としては偽り無しと判断。【充電容量について】電源ボタンを長押し、赤点滅でバッテリー切れを確認してから測定しました。機器仕様 電池容量： 9.25Wh　 実測　充電容量：10.55Wh仕様に対して、実測の充電容量は114%となった。充電ロスはあるだろうが、記載の容量を超える充電容量なので、中国製には電池容量詐欺が多いので、このような測定結果となったのは正直驚いた。そもそも過放電保護の為に、実電池容量の0%ではなく5%とかの電圧低下領域から充電開始しているはず…。充電中にも一般レベルの本体発熱がある事から、充電効率も100%は当然無く、また充電効率70%以下とも思えない。　電池仕様を前提とすれば、過放電保護を5%くらいと仮定し、充電効率80%は十分妥当な数値だと感じた。電池仕様は9.25Whの容量をうたっているが、品質管理として搭載する電池の容量最低値を記載しているのか？と思える。2台とも同等であり、イメージ的に3.7V-3000mAhの11.1Whの電池だと偽ってもそれ程問題視されないレベルにも思えた。そんな部分を一切の偽りなく3.7V-2500mAhで9.25Whと記載する潔さは素晴らしい。以上から、電池容量に一切の偽装なく信頼できる容量だと判断した。【充電時間について】驚いた事に、同梱の二股ケーブルを使用して1台あたり8Wオーバーの充電電力のまま60分間の充電が続き、実電池容量の約90%と思われるところを境に反比例する形で充電電力は下がり、85分で満充電となった。仕様記載の1時間でのフル充電！とはいかなかった。ただし、バッテリー保護の観点からは満充電は避けるべきものなので、充電速度が最も速い状態を維持できる60分程度で90%充電できる！ってのは使用者の運用面からも良い事だと感じた。充電忘れていても、朝の1時間で充電が間に合うのは素晴らしい。【他】製品の表面はシリコンコーティングされており、なめらかな手触りで違和感ない。本体は分離出来き、平らな面は温まらない仕様だが、商品紹介動画のように丸い面を手袋内にいれると、手のひらを効果的に温められ、指先も手のひらの熱が伝わっていくので使いやすく感じた。コンパクトかつ、薄型という部分が想像以上に使い勝手に寄与すると思った。温度調整は3段階あるが、レベル1で十分と感じられた。他レビューと同様にレベル3だと熱っ！となる時もあるくらいなので、肌の敏感な人は注意が必要。中国製だがPSEマークもしっかりと付いている。mAhやWhが記載されおり、5V-2A入力もしっかりと電池仕様が記載されている。また、リチウムイオン電池の一般的な3.7V（2500mAh×3.7V＝9250mWh）がハッキリと分かる記載なので試してみたが、詐欺の多い電池容量とは違い、本商品は偽りのない素晴らしい商品だと思う。

I truly like the design of the ICARER FAMILY HAND WARMER. It arrived very nicely packed, and included instructions along with two lanyards, a charging cord and power adapter . The lanyards are a nice feature, allowing a person to loop the warmer around their wrist. Potentially the lanyard will help avoid losing a warmer along the trail or on the street. The warmers have three heat settings, indicated by a singular light that shows either red (hottest), orange (hot) and white (warm). When charging this same light will pulse either orange or red until fully charged; once charged it glows a steady green. It takes about 2 hours to recharge the warmers when fully depleted. Using them fully charged on the hottest setting (red), they will last about 90 minutes; on the lowest (white), around 120 minutes. It was a bit surprising that there was not much difference in duration between the highest and lowest setting, but I also noticed that the heat generated at the highest and lowest settings was very similar. In essence, the "white" felt almost as warm as the "red" setting. The warmers are turned on and off by holding down the button for 3 seconds. If unplugged, you can check the charge level of the warmers by pushing the button once; you'll get a momentary green light if fully charged. Pushing the same button when the warmer is on allows you to change the setting from red to orange to white, and back again. One other thing I noticed is that it is a bit difficult to distinguish the color of the light when out in the daylight, so you may need to shade the warmer with your hand to see the light to determine the setting. Both warmers - which fit together magnetically - can be charged at the same time with the split USBC power cord. The warmers are quite toasty and really feel good on those cold days. The design is very ergonomic and really fit nicely in the palm of the hand.

ポケットの中でニギニギして温めるのに最適です。車椅子のハンドルレパーが寒いからいいです。おすすめ。