4 Areas Winter Outdoor Charging Heating Jackets Temperaturing Heated Jackets USB Men's Women's Warm Sports Thermal Heata

Specifications Material Polyester Size S M L XL 2XL 3XL 4XL Power Supply Interface USB Function Keep warm Anti water splashing and Prevent cold Temperature Shift Manual adjustment Warm 45 ℃ Red Light Comfort 35 ℃ White Light Energy Saving 25 ℃ Blue Light Features 1 1 minutes fast heat dispel cold and keep you warm 2 With mobile power storage pocket easy travel 3 Set the temperature you want to respond to a variety of environments 4 A button to heating three stall temperature control intelligent heating 5 Fabric 20D nylon plus waterproof treatment 6 Do Not wring it by hand 7 General USB interface power supply longer service life anti water splashing and washable 8 The fashion is warm comfortable and breathable and its a good partner for your winter going out 9 The core heating technology has reached the international CE EMC ROHS IP certification and all testing certificates are complete How To Use 1 Take out USB plug 2 Plug in removable charger 3 Switch on the removable charger 4 Press the chest temperature control switch for two second 5 Red light flashing means heating automatic 6 After red light flashes for 5 minutes then automatic turn to white light means medium temperature 7 Manual adjustment has three level red light means hign temperature heating continuously White light means medium heating continuously blue light means low heating continuously 8 Press the chest temperature control switch for two second lights out and stop heating Packing list1 Hea