The moisture meter can quickly measure the moisture content of the grain. 1. The use of low voltage 5 V will not pose a threat to the human body. It is washable and the power interface is insulated and waterproof. 2. Three levels of temperature control, warm range 45 (red light), comfortable range 35 (white light), energy saving range 25 (blue light), one-button heating, you can choose the right temperature range according to your needs and environment. 3. Using fiber heating wire, infrared heating, no harmful radiation, soft material, stable performance, environmental protection and energy saving, safety and reliability. 4. For belly * 2, neck * 1, shoulder * 2, back * 2, waist * 2, nine-zone heating, one-button heating, three-stage temperature control, intelligent heating, for people who are afraid of cold winter, full heating front and back, In winter there is no fear of cold. 5. It must be used with a powerbank (none included), via USB interface, it can also keep you warm when going out. . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M Specification: Product Name: Intelligent Heating Vest Version Type: Slim Type Style: Cardigan Collar Type: Stand-Up Collar Applicable Season: Winter Three levels of temperature control: heat 45 (red light), comfortable 35 (white light), energy-saving 25 (blue light) Heating area: belly * 2, neck * 1, shoulder * 2, back * 2, waist * 2, nine-zone heating Heating Material: Carbon Fiber Wire Can it be washed: Yes, the power interface has been insulated and waterproof Fabric: polyester Lining: polyester fiber Filling: cotton Operating voltage: 5 V, low voltage, no gambling to human body List of packages: Heating vest * 1 USB cable * 1 Note: Must be used with mobile power supply (not included) Power Interface: USB . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M Precautions: -If the heating vest is not used for a long time , disconnect the power supply. - Do not use heated high temperature water or strongly alkaline digestion fluid to wash the jacket. Electrical power must be disconnected before cleaning. - It is strictly forbidden to use electricity for wet clothes. Turn off the power and stop using it immediately after getting wet. . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M . HEATED VEST JACKET HEATED USB M