Perfect

This hand warmer is perfect for any type of outdoor activities in the fall and winter.

I will keep your hands warm and has the ability to charge your portable devices.

The great thing about this hand warmer is that it doesn't take liquid fuel to run it like some of the other brands out there.

It's compact, sleek and lightweight so you can keep it in your backpack, purse or pocket.

The battery only takes about 2.5 - 3 hours to recharge.

It boasts a 5200mAh battery so you can get a few chargings out of it for your cell phone.

I would recommend this to others.

Quality - A

Manufacturing - A

Design - A

Functionality - A