Ultra quiet performance from Krups Motor Technik electronic motor control system. 5 speeds + ice crushing: includes slow speed for delicate blending, ice crush function with automatic pulsing for even results. Pulse function at any speed for precise blending. Illuminated ergonomic control panel for visibility. Heavy-duty die cast metal base for stability and durability. Oversized collar for stability and safe handling. High quality, heavy-duty thermal shock resistant glass jar, holds 60 oz. Easily removable cap with 1 and 2 oz. measure marks. Waterproof locking lid for clean preparation. Detachable blades for easier, thorough cleaning. All parts (except motor) dishwasher safe.