产品特性
防水, 可逆的/双向的, 可持续, 防风, USB Power bank heating
Product name
Outdoor Heating Hacket
Feature
5V/2A Power Bank Charging Heating
Battery
Power Bank with output of 5V/2A can be used
How to use
keep press the switch for 3-5 seconds,3 Level setting
Fabric
90% nylon 10% spandex
Lining
100% polyester fiber
Logo
Accept Customer Logo OEM