... light touch button and manual control button with LCD disply.3. The material of housing is die-casting, surface treatment: polishing, drawing ... alloy die-casting with high strength and durability characteristics 6.The material of whisk is stainless steel.7. Cutter housing accessory looks ... buttons, with LCD display, and 8 speed settings: P, 0, 1, 2, 3, 4, 5,6.3.The material of housing: aluminum ...