iCraft Heat Gun for Embossing, Multi-Purpose Hot Air Gun Heat Tool, Heat Shrink Gun DIY Crafts Rated Voltage-230V, Rated Frequency-50Hz, Rated Power Inout -300W HOW TO USE THE HEAT TOOL: 1.Plug in the heat toll. 2.Hold the product as shown on the picture,Do not touch the hot nozzle. 3.Keep 5-6cm distance between the heat tool and item. 4.Do not use more than 10 minutes continuously to prevent overheated.