Variable Speed Control: Ten variable speeds allow you to refine every texture with culinary precision, from the smoothest purées to the heartiest soups Pulse Feature: Layer coarse chops over smooth purées for heartier recipes, such as chunky salsas or thick vegetable soups. Electrical Ratings- 120 V, 50/60 Hz, 12 Amps Low-Profile 64-ounce Container: Perfect for family meals and entertaining, while fitting comfortably under most kitchen cabinets. Cord: 6 feet. Radial cooling fan and thermal protection system Hardened Stainless-Steel Blades: Our aircraft-grade stainless steel blades are designed to handle the toughest ingredients, so from the first blend to the last, you get the same quality results Self-Cleaning: With a drop of dish soap and warm water, your Vitamix machine can clean itself in 30 to 60 seconds