Description: - 【Application】: Electric coffee grinder is suitable for a variety of environments, including home, office, bar, restaurant, car, outdoor activities, lounge, cafe, tea house, etc. - 【Adjustable】:Electric grinder with 40 adjustable grinding settings, you can control the coarseness of coffee or grains. The external adjustment rings is easy to view and operate - 【Durability】: The sturdy stainless steel shell of the adjustable coffee mill enhances durability while maintaining a stylish appearance - 【Product size】: The grain grinder machine size is 19.1cmx8.3cm/7.52inchx3.27inch, the working voltage/power is: 3.7V/25W, and the input voltage/power is: 5V/10W - 【Product packaging】: Coffee bean grinder set comes with a grinder, charging cable and cleaning brush for easy maintenance Specification: - Material:Stainless Steel - Rated Voltage/Power: 3.7V/25WInput Voltage/Power: 5V/10W Size Chart: 19.1cmx8.3cm/7.52inchx3.27inch Package Includes: 1 Electric Coffee Grinder 1 Data Cable 1 Cleaning Brush Note: Please allow slightly errors 1-2cm differences due to manual measurement.