Feature:
 
Built-in 10000 mAh large-capacity battery, long-lasting battery life
 
Fast heating, double-sided heating, two temperature mode can be adjusted (55 degree to 65 degree), intelligent temperature control
 
Cute Hand warmer bring warm all day,it's also a 10000mAh power bank.
 
Intelligent charge and discharge protection circuit. Support over-temperature Protection, short circuit protection.
 
Specification
 
Total Output : DC5V/2.0A (Max)
Executive Standard : GB 4706.1-2005
Micro Input : DC5V/2.0A
Batteries : Li- Polymer
USB Output : DC5V/2.0A (Max)
Battery Capacity : 10000 mAh 
Total Energy: 37 Wh
Working Power : >18w
Material : ABS/PP/Silicone/ Hardware/Electronic par
Product Size: 102*70*40mm
Product weight: 222g