【Powerful Grinding】: Power 150W, 110V, 50Hz, 3.5oz./120g. The grind has large capacity, grinds 4-15 cups coffee one time in 30 seconds. 【Stylish Design】: Lid with viewing window; Blade & cup made with stainless steel. 【One-Press Operation】: Hold the button for operation, release for a stop for easy use; Make coarse and fine by operating different time. 【Easy to Clean 】: Come with a cleaning brush, it is easy to clean the leftover in the grinding cup.