The Ninja Professional Plus Blender DUO with Auto-iQ features a new modern design and a more powerful motor than Ninja s original Professional Blender DUO. Ninja Total Crushing Blades and Pro Extractor Blades Assembly give you perfectly crushed ice for your smoothies frozen drinks and nutrient extractions. The 72-oz.Total Crushing Pitcher is great for making large batches for the whole family with 1400 peak watts of professional power. Plus its single-serve cups with spout lids make it easy to take delicious nutrient-rich smoothies on the go. Auto-iQ Technology provides preset programs that do the work for you no guesswork required. Ninja BN751 Professional Plus Blender DUO with Auto-iQ: