Westpoint WF 738 Blender and Grinder 3 in 2 is controllable through pulse Low speed and High Speed. It can grind Fruit Vegetables very smoothly. All Preset Programs Will Shut Off Automatically When Cycle is complete. Great For Protein Shakes, Milkshakes, and Smoothies. Safety Locking Switch On Jar Base. Noiseless Extraction While Operating is enabled.