M/L/XL/2XL/3XL 3 Gear Unisex Thermostatic 5 Pads Heating USB Intelligent Heated Sleeveless Vest

Description: One button heating, three temperature control, intelligent heating Three-speed temperature adjustment, high, medium and low, intelligent automatic constant temperature Infrared heating, no radiation, built-in heating module, intelligent heating Waterproof process design, safe Humanized heating part design M/L/XL/2XL/3XL, size optional Carbon fiber fever, health Safety voltage, output voltage 7.4V Easy to charge, portable It can be washed and unplugged when cleaning. Specification: Material: polyester fiber + plush lining Color: black Size: M/L/XL/2XL/3XL Voltage:7.4V Heating method: carbon fiber heating sheet Temperature: 3 gear (High: 60 C, Mid: 52 C, Low: 45 C) Approx Application: Unisex, outdoor, everyday Leisure Steps for usage: 1. Remove the cable from the pocket 2. Connect power bank (not included) 3. Long press the key for two seconds to boot 4. Start automatic heating mode, use long press to shut down Warning: 1.Unplug the power, machine wash, hand wash 2.Do not wring out by hand Package Included: 1 X Heating vest