Stay warm during cold weather with this reliable device. With 10k mah battery capacity, 3 different heat modes, and a continuous supply of heat for up to 12 hours on low or 9 hours on high, this product delivers warmth when you need it most. It also features a single LED flashlight, single USB charge output, and dual charging inputs (Type-C and Micro USB). A full recharge takes only 6-8 hours from an empty battery, making it perfect for outdoor activities, camping, and emergency situations.