TENGOO HV-20 Smart Heated Vest 20 Heating Areas Women Men Winter Vest Self Heating Vest Usb Electric Thermal V

Specifications MaterialPolyester FiberColorblackSizeM L XL XXL 3XL 4XLHeating AreaAbdomen 4 Back 12 Shoulder 4Power SupplyUSB Power Supply Power Bank not Included Weight350gWorking TemperatureBlue Light 45mso border left alt none border right 1 0000pt solid rgb 0 0 0 mso border right alt 0 5000pt solid rgb 0 0 0 border top none mso border top alt 0 5000pt solid rgb 0 0 0 border bottom 1 0000pt solid rgb 0 0 0 mso border bottom alt 0 5000pt solid rgb 0 0 0 White Light 55mso border left alt none border right 1 0000pt solid rgb 0 0 0 mso border right alt 0 5000pt solid rgb 0 0 0 border top none mso border top alt 0 5000pt solid rgb 0 0 0 border bottom 1 0000pt solid rgb 0 0 0 mso border bottom alt 0 5000pt solid rgb 0 0 0 Red Light 65 Features 1 Adopt carbon fiber heating wire which has fast heating speed stable performance environmental protection and energy saving 2 Double control switch design 3 gear temperature adjustment the front and rear heating areas can be adjusted independently 3 Use a USB universal interface In order to ensure the best heating effect it is necessary to use a mobile power supply with 5V 2A output 4 Thick lining warm and breathable soft and comfortable touch warm to wear 5 Suitable for outdoor skiing fishing cycling camping hiking or indoor wearing Washing Tips Please take out the mobile power supply before washing Hand wash machine wash Please do not wring it out by hand Instructions 1 Unplug the USB DC plug.