TENGOO HV-11S Unisex 11 Heating Area Vest 3-Gears Heated Jackets USB Electric Thermal Clothing Winter Warm Vest Outdoor

Specifications Brand TengooMaterial PolyesterPattern Type SolidSleeve length SleevelessNeckline V CollarClothes Length RegularSpecial Fabric Fashion designIt is made of high quality materialsThis is a great gift for your lovers or yourself Season Autumn WinterPower Supply Interface USBPower Supply 5V 2A Portable power supply No Power Bank Included Heating Area Back Function Keep warm washable and Prevent coldTemperature Manual adjustment Warm 45 ℃ Red Light Comfort 35 ℃ White Light Energy Saving 25 ℃ Blue Light How To Use 1 Take out USB plug2 Plug in removable charger3 Switch on the removable charger4 Press the chest temperature control switch for two second5 Red light flashing means heating automatic6 Manual adjustment has three levels red light means high temperature heating continuously White light means medium heating continuously and blue light means low heating continuously7 Press the chest temperature control switch for two seconds lights out and stop heatingWashing instructions 1 Take out a removable charger 2 Neutral detergent is available and then hand wash 3 Do not compel knead or beat 4 After nature air drying can be used Note 1 If not used for a long time please do not plug in a removable charger2 Do not use high temperature water or strong sour detergent 3 Forbidden to use electricity for wet clothes Please turn off the power and stop using it if the cloth is wet 4 Use time depends on the capacity of the removable charge 5