USB Rechargeable Hand Warmer with Cosmetic Mirror,USB Output Cable

These are quite large as far as hand warmers go. They are exactly the size claimed in the description, but that is larger than most others. I cannot wrap my hands around one, and I think these would be best for keeping in a jacket pocket. They come packaged nicely and with everything duplicated ?even the instructions ?to be split into two giftable units. Only one side heats up, as the other is the lighted mirror. I find the light to be too bright for me to use as a typical compact mirror. The temperatures seem to coincide with the promised levels, but the high is hot in my opinion. I cannot keep my hand on it, but it would likely be great if I needed to warm up my fingers quickly when it was cold. I will likely only use the lower setting. I tested the operating duration on high and the units operated for three and a half hours. On the lower setting, they lasted just shy of four hours. I believe the described 8-hour run time is a bit deceptive and accounts for using the two warmers consecutively, not concurrently. This is a non-issue for real-life use of these, as it is typical to turn the unit on when needed and then off again. This would have the capacity to be useful for several hours. The additional feature of having access to the battery for emergency phone charging is a welcome bonus. Overall, I would give these as gifts and would recommend them to a friend ?particularly if caught on a good sale.

I was looking for hand warmers due to some outdoor volunteering work I do that requires me to spend wary mornings standing around in the cold.

These hard warmers are functions and even get a bit hotter than I expected. They are easy to charge up and last longer than my volunteer shift.

I didn’t realize that each hand warmer opens up to reveal a mirror (like a compact makeup mirror) and voted for charging usb devices. This makes them extra handy, and I’ll be sending them with my son on his next scout camp.

Easy to use and reliable.

This is a set of handwarmers that can also be used to recharge a phone or iPad. And as a bonus, it has a lighted makeup mirror. I primarily tested the handwarmer function and that works fine. The handwarmers do get nice and warm, which is pleasant, considering how cold it has been around here. My major complaint about them is they are huge compared to other handwarmers. They are much too big to fit inside a large mitten, so I carried them in my hands with gloves on while I was walking outside for about an hour.

The backup battery to recharge my phone may be a bonus for some, but I can't see taking this handwarmer on a trip where I would need that function. However, it does have all of the connectors you might need available: USB C, micro USB, Lightning and USB A.

I am giving this 5 stars because it does work well as a handwarmer and with the large size, it stays hot for quite a while. But I have to admit that if I were looking for a handwarmer, I would probably get something else that is a little smaller unless I really needed something that runs a long time.

The Rechargeable Hand Warmers 2 Pack with LED Lighted Makeup Mirror is an excellent gift for anyone who enjoys outdoor activities or simply wants to stay warm during the colder months. The hand warmers heat up quickly and provide lasting warmth, making them ideal for outdoor adventures or just keeping your hands cozy in winter. The added LED makeup mirror is a great touch, especially for quick touch-ups when you're on the go. The 3-in-1 charging cable is convenient, ensuring you can charge the hand warmers easily. The pink color is cute, and the compact design makes them easy to carry around. A perfect combination of warmth, practicality, and style—this set makes a thoughtful gift for Valentine’s Day or any occasion!

These hand warmers are awesome! They get very hot too! The only issue I have, is that they're big. But it's not a deal breaker. I put these inside my gloves when it's super cold and they help so much. The light and mirror are a nice bonus as well. The battery lasts quite a while as well. Charges quickly and gets the job done. Reusable hand warmers! Super cool!