Specification: Material: Stainless steel Product size: 11*17cm Rated frequency: 50 (HZ) Rated power: 200 (W) Rated voltage:110 (V) Speed: 24000 Usage: semi-automaticFeatures: Easy to use: just press the on/off button to start grinding, then release to stop. Life fun: Electric coffee spice has a unique design and classic style, which will bring you more life fun. Efficient: food-grade stainless steel cutting head can achieve fast and uniform grinding. You can control your coffee beans from coarse to fine in a few seconds. Easy to clean: easy to operate and clean. When tired, you can manually grind a cup of coffee to help you refresh. Multi-function: The machine can also grind coffee, grains, nuts, beans and other medicines.Note: All data are measured manually, there may be slight errorsProducts include: 1*Smash Machine