OUNDPROOF BLENDER – This K90 blender is come with a thicken soundproof shield cover to reduce the noise at less 70db within 1 meter and avoid any splatter or leaking while blending The 6-leaf 3D blades assembly and dual direction technology create a vortex blending effect. Built-in pulse and automatic shut off smart technology. 15-speeds control It’s a big blender very tall !! Can not place on the counter under cabinet. This smoothie blender is designed to do not only the basic functions that a household blender can perform, but also can pass as food processor and juice maker