The Ninja Detect™ Power Kitchen System, TB400 with BlendSense™ Technology lets you toss in any ingredient, press the dial, and watch it transform into your blended output. Whether blending in the 72 oz. full-size pitcher or chopping in the 8-cup processor bowl, Ninja Detect makes live decisions on the amount of power, speed, and time needed to get you to a perfectly smooth outcome every time. The blender that automatically adjusts speed & time for perfectly smooth results.