45-55℃ Electric Heated Vest USB Infrared Heating Jacket Winter Outdoor Thermal Clothing Waistcoat Warmer

Description 1 A button to heating adjustable three temperature levels 2 Quick heating energy saving long service time 3 Activates various functions of skin and promotes metabolism 4 Help to warm the human body consumes excess heat increases blood oxygen and fluidity 5 Provides deeper adjustment of physiological functions to avoid sub health state and restore the vitality 6 Improves body s microcirculation activate the meridians eliminate partial pain and inflammation 7 With CE EMC Certification Please Click Here to Check the EMC Test Report Specification Color BlackMaterial Fleece polyester Graphene carbon fiberTemperature Level Energy Saving about 45℃ Red Light Comfort about 50℃ Blue Light Warm about 55℃ Red Light Gender UnisexHeating Zone Five As the picture shown Instructions for use 1 Vest features built in USB port to connect the power bank 2 Power on press and hold the switch for 5 seconds 3 Red light flashes automatic heating after red light flashes for 5 minutes then automatic turn to blue light means medium temperature4 Red light high temperature 55℃ working time 3 hours5 Bluelight medium temperature 50℃ working time 4 hours6 Green light low temperature 45℃ working time 5 hoursSize M L XL XXL XXXL7 Press the chest temperature control switch for two second lights out and stop heating Washing Instructions 1 Take out removable charger 2 Neutral detergent is available and then hand wash also can be washed in the w