ust USB Hand Warmer
This product is not available.
The slim and lightweight ust USB Hand Warmer provides soothing warmth for hours. It offers 2 temperature modes for adjustable, comfortable warmth.
Shop similar products- When fully charged, it also can be used to charge a cellphone in an emergency situation
- Runs for 3 hrs. on high and 6 hrs. on low
- Built-in, rechargeable battery recharges with included USB cord
- Closeout
| Best Use | Camping |
|---|---|
| Rechargeability | Rechargeable |
| Dimensions | 4 x 2.2 x 0.4 inches |
| Weight | Unavailable |
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Don’t buy it!
I would have given Zero star if I could. It didn’t even get warm at all after charging, so I returned it. I recommend not to waste your money and time on this.
Meh...
Seems to do much better in a pocket or between layers than just holding in your hand. Doesn't get anywhere near as warm as a chemical pack style hand warmer though.
Not warm enough.
I have used this twice, I kept it in my pocket, and it just doesn't stay warm enough. I have other brands which work in the same temperatures. The only time it got warm enough to feel enough heat and warm my hands was when I was already back inside... so at least there was that.
Does not work
I got this for my mom who gets raynauds and lives in a cold area. I’m not sure how it functions as a power bank but it’s terrible as a hand warmer. We couldn’t even tell if it was on. Not recommended and will be returning this product.
A hand warmer that doesn't warm.
This hand warmer never gets warm...at all. Looking online it sounds like this is a common issue.