The new Oster Classic Series 5-speed blender starts with 700 power watts and goes to 450 blending watts, for chunk-free smoothies and shakes, fresh vegetable soups, salsa, and more. The 5 speed settings and the easy-to-use control panel give you plenty of control. The easy-clean Boroclass glass blending jar is dishwasher safe and shatterproof, so it can go right from the dishwasher to blending icy cold drinks. Crush ice, pulverize, and chop with precision using the stainless steel Crush Pro 4 blade, and rely on the Duralast All-Metal Drive, with the power to blend up to 10,000 smoothies.