The Ninja Blender Duo with Auto-iQ offers many unique benefits that take the guesswork out of drink making. Auto-iQ technology provides intelligent processing that combines timed pulsing, blending, and pausing functions that do the work for you. The Nutri Ninja Pro Extractor Blades break down whole fruits, vegetables, ice and seeds for powerful nutrient and vitamin extraction. The XL 72 oz. blender’s Total Crushing Blades pulverize ice to snow in seconds. The blender also helps you determine the correct time needed when blending. Its countdown timer displays how much time remains on the Auto-iQ settings, or counts up to track blending time when using manual speeds. The multi-serve Nutri Ninja Cups with Sip & Seal Lids & Silicone Grip Sleeves in two sizes allow you to make nutrient-rich super juices, creamy frozen drinks, and smoothies for the entire family to take on the go.