OCOOPA Quick Charge Hand Warmers Rechargeable,10000mAh Electric Hand Warmer Power Bank PD, 15hrs Lasting Heat, 3 Levels, Perfect for Camping, Hunting,

Quick Charge: No more longtime wait, the use of the recent QC 3.0 chipset and USB-C power delivery protocol, it takes only 3-4 hours for a full charge by the use of 18w charger. What’s more, it charges your iPhone to 50% in just 30 minutes.
Long-lasting Heating Than Ever: H01 series offers much longer battery life than old generations, packed with incredibly large battery-10000mAh 21700 Battery, with maximum energy, and minimal increases in weight. It may give as much as 15 hours of heat.
Smart Protected Heating: Safety is our priority, we only use premium chipset to keep watch over the heat levels. From 95°F to 131°F, there are 3 levels of heat to make a choice from, by a simple button.
Real Comfort: Smooth and double-sided warm surface, pocket size, curvy body, sleek and lightweight, silicone corner protection anti drop. It’s just the whole lot you wish to have.
What You Get: Perfect gift package includes Ocoopa H01-PD rechargeable hand warmer, USB-C to USB A cable, commute pouch, user manual and kind after-sales service.