USB Digital Chargable Heating Men's Jacket

Features:
Three zone fever, covering the cold area.
Built-in portable source storge pocket, easy travel.
Set the temperature you want to respond to a variety of environments.
A button to heating, three stall temperature control, intelligent heating.
Fashion, warm, comfortable and breathable, and it's a good partner for your winter going out.
General USB interface power supply, longer service life, removable hats, anti water splashing and washable.