This handwarmer works well and the battery lasts pretty long.

This handwarmer works well and the battery lasts pretty long.  Read Less

I keep it in my backpack with the charging cord, my phone charging cord, and an electric outlet adapter so i have everything i ...  Read More

I keep it in my backpack with the charging cord, my phone charging cord, and an electric outlet adapter so i have everything i need to recharge.  Read Less

This is simply a warning that has to be placed on the product.

This is simply a warning that has to be placed on the product.  Read Less

My dad is a huge fan of their lighters and has been collecting them for years, so i knew i was getting a quality product.

My dad is a huge fan of their lighters and has been collecting them for years, so i knew i was getting a quality product.  Read Less

I like this little item and it is worth the price.

I like this little item and it is worth the price.  Read Less

It heats up very fast and the charge will last for 2 hours.

It heats up very fast and the charge will last for 2 hours.  Read Less

Now onto the detailsthe hand warmer has a nice feel to it and doesn't feel cheap.

Now onto the detailsthe hand warmer has a nice feel to it and doesn't feel cheap.  Read Less

There's a proposition 65 warning on the packaging that warns of chemicals that might cause cancer.

There's a proposition 65 warning on the packaging that warns of chemicals that might cause cancer.  Read Less

Overall, i find this to be a more useful handwarmer than the old ones that run on fuel.

Overall, i find this to be a more useful handwarmer than the old ones that run on fuel.  Read Less

From when i'm outside feeding my chickens or when i'm 4wheeling, camping and a 100 more uses.

From when i'm outside feeding my chickens or when i'm 4wheeling, camping and a 100 more uses.  Read Less

It comes with a micro-usb cable for charging, and you can plug it into any computer or usb wall charger.

It comes with a micro-usb cable for charging, and you can plug it into any computer or usb wall charger.  Read Less

The usb output is a 1a charger so it won't charge your device as quickly as a fast-charging usb port or wall charger (which can...  Read More

The usb output is a 1a charger so it won't charge your device as quickly as a fast-charging usb port or wall charger (which can provide up to 2.  Read Less