TENGOO HV-16A Fashion Unisex Heated Vest - 16 Heating Zones, 3-Level Control, USB Charging, Smart Electric Heating Jacke

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 SizeChestLengthWidthSXXS925937 8MXS966139 2LS1006340 2XLM1046541 42XLL1086742 63XLXL1126943 84XL2XL11671455XL3XL1207246 26XL4XL1247347 4Specifications BrandTENGOOProduct NameElectric Heating VestColorBlackHeating Areas16 Heating ZonesFabricPolyesterProduct SizeM 4XLSuitable forOutdoorWork Outdoor Sports Home OfficePower5V 2A 2 1A No Power Bank Included Product FeaturesThree Levels of HeatingTemperature AdjustmentWarm 55 ℃ Red Light Comfort 45 ℃ White Light Energy Saving 35 ℃ Blue Light Features 1 Efficient and Comfortable Heating Enjoy instant heat with the 3 second rapid heating technology and choose from three temperature settings for personalized warmth Experience up to 4 6 hours of continuous heating on a single charge based on a 10000mAh power bank approximately 8 hours 2 Safe and Radiant