It’s not often you find a portable hand warmer that you can switch on and off. Most are one shot deals – set them going and you’ll get a couple of hours of warmth before they need refuelling or (even worse) boiling to reset the chemicals inside. Faff!
Switch the Hot-Rox Electronic Hand Warmer to medium or high heat and it’ll warm up to 44° in around 15 seconds. Switch it off again and it’ll cool down just as quickly. It’s ideal for warming cold mitts when you’re gardening, on a winter walk, or even at your desk in a chilly office.
The battery will last up to 6 hours in medium heat mode, or 3-4 hours in high heat. When you run out of juice, simply plug it into the mains (if you have a USB plug adapter) or your computer’s USB port. A full charge takes around 2 hours and the built-in Lithium battery will hold the charge for months.
Charge it up and pop it in your jacket pocket, glove box, or bag. Whenever you feel Jack Frost nipping at your digits just fire up your Hot-Rox and you’ll be toasty and warm in seconds.