Electric Coffee Bean Grinder Multifunctional Kitchen Grinding Tool High-power Coffee Grain Nut Bean Spice Grinder Coffee Grinder Specifications: Product size: 12*18 Capacity: 50-200g Voltage: 110V for US Plug,220V for EU Plug Mixing blade: single blending blade Speed management gear: 1 equipment Tips: 1. [Not Support Grinding] It does not assist moisture-containing materials, vegetables, fruits, meat, dried meat bones, maca, woody medicinal materials, tree roots, and branches. [Sesame, walnuts, peanuts, those oily materials, it is recommended to stir and grind. The target of stir-frying is to reduce the amount of oil, and the grinding impact also is the best] 2. [Cleaning Problem] For the 1st trial, you need to use rice to make flour to clean the interior compartment of the machine. After using the machine, please unplug the power shipping in time and use a broom or towel to clean the inner compartment and lid. Water washing is precisely prohibited! 3. [Fever problem] It is usual for the motor to rotate and generate heat. The high speed of the mechanical device itself will generate a certain amount of heat, and the resistance warmth of the cloth increases, the mechanical device is product of stainless steel, so it will grow to be hot. Please do not paintings for many years to avoid the motor overheating and causing it to forestall working. 4. [Smell problem] The materials of the pulverizer have passed the security wonderful inspection, and the health and safety are guaranteed. During the grinding process, the scent of the lubricant of the motor rotor bearing is normal. The bearing is on the base and will not touch the food! It will not impression the eating of the food, be happy to use it!