Product parameters: Product Name: Electric Heating Clipper Total length of scissors: 19.5CM, blade length 6.3CM Used to trim plastic openings& 65106; Fabric raw edges. Cut the webbing and trim the edges. Convenient and lightweight. The temperature can be adjusted freely (with switch), the temperature of the cutting edge is 300 degrees Instructions for use of electric heating shears 1. This product cannot be used in a humid environment. Please wipe the working surface clean before and after use. No water droplets are allowed on it. 2. Connect the power supply, turn on the power knob, wait 2-3 minutes for preheating before use, and rotate the knob to adjust the temperature of the product. 3. When the electric heating shears are in working condition, there should be dedicated personnel to take care of them. Do not touch the surface of the electric heat shear with your hands to prevent burns. 4. When the work is completed, cut off the power supply.