US plug is 110V voltage EU Plug is 220V voltage UK Plug is 220V voltage Please select the appropriate plug size for your country. Tips 1. [do not Support Grinding] It does not support moisture materials, vegetables, fruits, meat, dried meat bones, maca, woody medicinal materials, tree roots, and branches. [Sesame, walnuts, peanut, these fatty materials, it is advisable to stir and grind. The purpose of stir-frying is to increase the amount of oil, and the grinding effect is also the best] 2. [Cleaning Problem] For the first trial, you can use rice to clean flour the inside compartment of the machine. After using the machine, take the plug out of the power supply in time and a brush or towel to clean the inside compartment and lid. Washing water is strictly forbidden! 3. [fever problem] It is normal for the engine to run and generate heat. The high speed of the machine itself will generate a certain amount of heat, and the resistance heat of the material increases, the machine is made of stainless steel, so it will get hot. Please do not work for a long time to cause the engine to overheat and cause it to stop working. 4. [smell problem] The materials of the atomizer have passed on the safety quality inspection, and health and safety are guaranteed. During the grinding process, the smell of the lubricant of the motor rotor lower is normal. The bearing is on the base and will not touch the food! It will affect eating the food, feel free to use it!