【SAFETY】- Built-in thermal protection module. Once it is overheat, it would stop until the heat return to the standard temperature. Hand wash recommended. Do not force knead or beat
【NEED a POWER BANK】- Powered by power bank via 5V 2.1/2.0A output port, USB plug compatible with almost all power bank in the market. (Power bank NOT included, You need to buy it separately)
【One Key Intelligent Heating】- 4 carbon fiber heating elements generate and trap heat across back of core body areas. Adjust 3 heating settings (High-55℃, Medium-45℃, Low-35℃) with just a simple press of the button.
【Health Care Heated Jacket】- Help promote blood circulation, relief pain of muscles. Best Christmas gift for parents and families. Perfect for outdoor activities like snowmobile, motorcycle, camping, hiking, ski, fishing or hunting in winter
【SIZEs are SMALLER than Regular】- Please choose right size according to the size chart in pictures. This kind of vest is built smaller than regular size. We recommend ordering 2 sizes LARGER for Men or Women