Just one charge in the Go Warmer™ keeps you toasty for up to 8 hours, giving you and the family comfort all day long! Disposable hand warmers don't last and the cost of constantly replacing them is outrageous. Go Warmer™ has powerful lithium ion technology that puts instant heat right at your fingertips. It's like putting a portable heater right inside your jacket! Go Warmer™ heats up in seconds and stays hot so you can stay comfy when you just go outside to walk the dog or fishing all day long! It has dual-sided heating to warm both hands at the same time and you control the comfort. Low, Medium or High, up to 120! Go Warmer™ is safe and environmentally friendly. Go Warmer™ also doubles as a power bank which allows you to charge any USB device!

Powerful lithium ion technology provides heat in just seconds; 1 charge lasts up to 8 hours; Three comfort control settings Low, Medium or High, up to 120; Dual-sided heating warms both hands at the same time, even through your gloves; Cordless, compact design is portable and great for on the go; Built-in power bank charges any USB device