TENGOO Smart Heated Jacket 9 Heating Zones 3-Gears Control Outdoor Mens Vest Coat USB Electric Heating Hooded Jackets Wa

Specifications BrandTENGOOProduct NameElectric heating vestProduct ColorBlackFabric100 polyesterProduct SizeM 4XLSuitable forOutdoor work outdoor sports home officeProduct featuresIntelligent triple control three levels of heatingTemperature AdjustmentWarm 55 ℃ Red Light Comfort 45 ℃ White Light Energy Saving 35 ℃ Blue Light Features 1 It has 9 heating zones back neck shoulders waist and abdomen providing all rounded warm for your body 2 Designed with 3 temperature modes for meeting your different needs 3 USB charging Connect the 5V 2A mobile power not included The 5V far infrared heating is far below the human body safety voltage Large area carbon fiber wire heater is safe and insulated ensure safe heating for you 4 Hand and machine wash Do not wring Disconnect and remove the power supply before wash and dry the vest before heating 5 Thick lining provides strong breathable and warm performance soft hand touch warm and comfortable to wear keeps you warm in cold winter conditions without wearing thick clothes Instructions 1 Take out the USB plug 2 Connect the mobile charging power source 3 Press and hold the chest temperature control output switch for 3 seconds 4 Long press the chest temperature control switch for 3 seconds start to warm up and then adjust to the medium temperature heat you need to always connect the mobile power 5 Manual adjustment to the third gear warm temperature of 45 degrees Celsius comfortable gear temperature of