The battery lasts for hours and the heat is very satisfying! The included pouches and charging cables are great quality and they work well providing even warmth. The only slight disappointment is that the battery life is slightly less than some of my ...  Read More

Hand warmer works great for walking and riding a bike. Lanyard is handy to keep warmer around the wrist for times when you need to use your fingers. I use this to power my heated seat cushion.

The variable temp setting is great and the hottest setting can get really hot. The lowest temp is a solid temp for most of my needs. The hotter and hottest settings are definitely hotter, if needed.

The design and size fits my petite hands well. It has a low profile so it fits in my pocket comfortably without sticking out.

They heat up instantly! They are warm/hot all the way around, while i do like the kind that are magnetic & stick together. They warm up in just a second and have 3 different settings. I’m not disappointed in how quickly it heats up.

Even if i got them into my gloves or mittens, they are so thick/chunky that i think i would struggle with them. The hottest (red) setting is less warm than the green (lowest) heat setting, which makes no sense. Very weak battery.