This Krups blender features a Krups Motor Technik electronic motor control system that produces an ultra quiet performance. The blender has 5 speeds plus an ice crushing feature and pulse function that can be used at any speed. The durable, heavy-duty die cast base creates stability while the blender is in use. The 60 oz. thermal shock resistant glass jar includes an oversized collar for safe handling. The blades are removable for easy cleaning.