TENGOO 22 Zones Intelligent Heated Vest USB/DC Charging Fleece Lined Winter Warm Electric Heating Sleeveless Jacket Ther

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 make sure that the power bank has a 5V USB port or a 7 4V DC port The latter will have a better heating effect 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 SizeChestLengthWidthSXXS965839MXS1006040 2LS1046241 4XLM1086442 62XLL1126643 83XLXL11668454XL2XL1206946 25XL3XL1247047 46XL4XL1287148 6Specifications Product NameWinter Lamb Velvet Intelligent Heating VestColor OptionsBlack GreenMaterialFleece lining with polyester outer shellProduct SizesM to 5XLVoltage Compatibility5V 7 4VHeating ZonesMulti zone front and rear heating areas Suitable ForOutdoor work travel remote officeFeatures 1 Carbon Fibre Heating Technology Advanced heating wires ensure consistent warmth without electrical conduction risk 2 Lamb Wool Lining Offers softness and exceptional heat retention for ultimate comfort 3 Dual Control Switch Separate button controls for precise heating adjustments 4 Multi Zone Heating Front and rear panels deliver com