Electric Heated Hand Muff

I originally got this for work at a warehouse. But I'm using it just as much on the farm outdoors. Three Temps to chose from and works on any USB battery charge pack. The battery life depends on temp level and size you use for battery. I can don't have to remove gloves to use which is nice. Just the perfect size for anyone. Perfect for the price they ask for it. And the materials is soft and looks to be possible water repellent with the outer layer. Definitely hand was or gentle cycle

This is a great handwarmer for when you don't need to use your hands! It warms up quickly and stays warm for a long time. However, it only seems to warm on one side, so I needed to move my hands periodically. Also, since it doesn't come with a battery pack it can be heavy depending on the battery pack that you use.

I have several different muffs from many other brands, this one is definately a bit on the smaller size in comparison to all of them. It still works and warms fantasticly, but....... if you are someone with larger nands, you may wanna double check the measurement. Otherwise great buy!

It works really well. I used my 10000mAh power bank and set it to the blue level of heating. That kept my hands nice and toasty. The neck tie keeps my hands resting in the pouch comfortably. I was able to keep this on the blue setting for about 3 hours, the power bank indicator is only one-fourth down, but the unit turned off by itself. I don't recall seeing an instruction sheet, and wonder if this is an automatic shut off. Since there's still power in the power bank, I restarted it after about 10 to 15 minutes. The unit turned on and again I set it to the blue level, and it went on warm for another 3 hours, then it turned off again automatically. I didn't see this mentioned in any reviews, and now wonder if it happens to my unit. That's OK though, I think it must be a safety feature. If I'm warming my hands in a cold car, and fell asleep, I may accidentally burnt my hands. Now I know that my power bank can warm my hands for at least 6 hours. I like this hand warmer, better than any that I've tried before.

Finally, a hand warmer pouch that I like. It's durable, looks good and discreet, and actually warms my hands very well- and fast! For reference, I used my 12000mah power bank with it. Right when I plug it in, the power button lights up, cycling through the red, blue, and green colors before turning off. Long press to turn on, and it turns to red (high). It heated up real fast, and it's super warm. The heat pouch itself is very well padded, almost looks like the sleeve of a puffer jacket. The padding keeps the zip pockets from getting too warm, so I'm not worried about my power bank getting too warm in there. So, while the zip pockets do get warm, they don't get anywhere near as hot as the actual pouch section where I slip my hands into.Quality: Amazing! The knit cuffs are made of a very good quality, so they're not going to get pilled or stretch out over time. It's made very well, the outer fabric is a nice quality, as well as the interior fleece fabric. I'm very happy with it, and I feel like it's going to last a long time. I do wonder about the care though. There is no information of cleaning, so I'm only going to assume that it's going to be spot clean only. Also, knowing this, I know that I'll have to make sure to be careful when I use it for activities where it may get dirty (camping, hiking, etc).Overall, I'm very happy with my hand warmer pouch! It looks great, and actually does what it's supposed to very well. I'd recommend it 100%.