Thermacell Heatpacks Heated Handwarmers Rechargeable 2-pk

Features:
-Can be used multiple places on the body to keep you warm all winter long
-Last up to 6 hours of constant heat per charge & charges in 4 hours or less
-Thin & lightweight
-3 temperature settings reaching up to 116°F
-Shock-resistant, water-resistant, & transferrable between pockets, jackets, pants, gloves
-Simply charge via Micro USB between uses to keep them ready

Includes:
-2 Hand Warmers equipped with integrated Lithium-Ion Polymer batteries
-1 USB wall charger
-1 USB cord
-Instruction booklet