Multifunction Machine Electric Coffee Grinder With USB Coffee Bean Grinder Spice Grinder For Herbs Nuts Grains Spice Mill. Specification: Product Name: Coffee Grinder Product color: Silver Material: 304 stainless steel Net weight: 1.27lbs(0.575kg) Gross weight: 1.57lbs(0.715kg) Product Dimensions:9.84x2.95x2.68inches (25x7.5x6.8cm) Packing size: 9.84x3.70x 3.66 inches (25x9.4x9.3cm) Features: Multi-Purpose GrindingMulti-function grain mill is perfect for daily use and can grind various DRIED/DEHYDRATED materials, including beans,chili, coffee beans, nuts, grains, cereals, spices, herbs, seasonings and so on. The nucleated or crusty materials should be removed the nuclear or the hard shell and then ground. Portable Small Size, 200W MotorOur mini coffee grinder can be held by one hand easily; The compact design occupies minimal counter space and is easy to store in a cabinet or drawer. Ceramic core grinding, complete retention of coffee flavor.COMPACT SMALL COFFEE GRINDER: Our coffee grinder gives you an option of connecting a USB and will allow you to grind your coffee beans anywhere and anytime, in the office, camping with friends, in the yard while you travel, and all in a compact mini and convenient size for storage and carrying.NOTE:Due to the very high speed of the motor, the machine will heat up slightly. And some burnt smell is normal due to motor running. Powerful Grinder Coffee: Our grinder for spices and seeds is made from the highest quality materials ,the body is from stainless steel 304, the burr from ceramic, with High borosilicate glass in the middle for easy grip ,and all in a clean design. A transparent container to let you see how much ground coffee you grind as course or fine as you need , and its easy to clean. Transparent Plastic CoverThrough the transparent cover, you can observe the grinding process and get coarse or fine powder. Grinding Capacity: about 50g-100g one time. And the different grinding time makes the powder fineness different. When grinding, the smoke-like particles you see are actually fine powder, Not Smoke. Clean & Maintenance1. Don't wash the grinding cup with water directly or rinse the motor base. It's not waterproof. Please Use a brush or dry cloth for cleaning. 2. Recommend rest after using for every 30-45 seconds for better motor maintenance and make sure the local voltage is 110V. 3.Recommend the ingredients to be ground should cover the blade and not exceed 2/3 of the grinding cup. One-Button Start, Easy to UseJust press the ON/OFF button to start grinding job and release the button, the grinding will stop immediately. STEPS: 1. Pour the coffee beans into the grinder (not exceed 2/3 of the grinding cup at a time) ; 2. Close the upper cover tightly to make sure it is locked. (When in use, the cover must be closed tightly) ; 3. Press the button to start working, 10s pause once; 4. Cut off the power and pour out the powder. Package Include: 1x Coffee Grinder 1x Power Cord 1x Specification