Cordless Hammer Drill Jacket Heater Warmer Body Cloth 8in1 Thermal Heated Vest Pad Warm Electric USB Small Appliances 4v Lithium Screwdriver with 26-piece Accessory Kit

5. Don t let yourself babies or people who are not sensitive enough to heat. Do not use in a humid environment please dry before use. It is strictly prohibited to use it in an unoccupied room. Rated voltage: 5V 1PCS x USB heating pad Foldable water- to a certain evenly heated and washable but do not soak in water for a long time (stick the cloth together long-term soaking will affect the adhesive force) Rated power: 8W Room temperature resistance (8pcs): 2.5 (Ω) Before purchasing the product please check the size chart carefully. Thickness (5pcs): 2 (mm) Please note that due to the influence of light and screen slight chromatic aberration should be acceptable. Dimensions: 12 x 8 cm / 4.7 inches x 3.4 inches 2. Easy to use. You can use a 5V 2A power supply to put it directly into jackets vests and other clothes for heating and heating such as computers power adapters or power (not included). Room temperature resistance (5pcs): 15 (Ω) 1. Usage: Press and hold the button for 3 seconds to turn on the machine. When the temperature is high the output will be voltage-the red light will be on. After 5 minutes it will automatically to the medium temperature-the green light will be on. Press the button to control the temperature rise-medium-low. Press and hold the button for 3 seconds to turn off. 4. Lightweight and portable convenient to carry when camping or other activities in winter. It also applies to people who are afraid of the cold they no longer worry about winter. Material: carbon fiber heating cotton thread Quantity: 8 pieces/set According to manual measurement the difference is 2-3%. 1 inch = 2.54 cm 3. Application areas: clothes vests waist abdomen etc. Please avoid using central heating wire when sewing. The maximum temperature is 55 Celsius (131 ). Thickness (8pcs): 1 (mm)