TENGOO HV-04B Unisex 4 Places Heating Vest 3-Gears Heated Jackets USB Electric Thermal Clothing Winter Warm Vest Outdoor

Frequently Asked QuestionsQ Is it ok to wash the clothes A Yes remove the POWER BANK supply before washing Q What type of battery is needed A Please ensure that the used mobile power supply is a 5V 2A output with a USB port Q Why doesn t the product work after I received it A Due to vacuum compression packaging it may take a while to lay flat after opening the package before it can work properly Q How to choose a size A The clothing is based on Asian sizing which is typically 2 3 sizes smaller than US EU sizes To ensure the perfect fit please refer to the size chart below to find your correct size and its corresponding measurements Demission cmSizeUS EU SizeChestLengthWidthSXXS1026339 1MXS1066540 3LS1106741 5XLM1146942 72XLL1187143 93XLXL1227345 14XL2XL1267546 35XL3XL1307747 56XL4XL1347948 7Specifications BrandTENGOOProduct NameSelf Heating VestMaterialPolyesterColorBlueSizeL XL 2XL 3XL 4XL 5XL 6XLGenderAdults UnisexPower Supply5V 2A Mobile Power Power Bank Not Included FunctionKeep Warm HeatHeating Part1 Control Zones 4 Heating AreasTemperatureLOW Blue light 39℃MID White light 48℃HIGH Red light 60℃Features 1 1 Minute fast heat dispelling cold and keeping you warm 2 Soft and warm inner fabric offers you great comfort 3 Three gear temperature control red LED for high gear white LED for middle gear blue LED for low gear 4 You can use your own power bank to charge the vest NOTE power bank is not included The USB plug is compatible with most po