1.6 PEAK HP AND WAVE ACTION SYSTEM JAR: With a motor designed to power through fresh and frozen ingredients to create smooth drinks. The Wave Action System continually forces the mixture down into the blades for ultra-smooth results. input power OPTIMIZED PERFORMANCE WITH HIGH-PERFORMANCE BLADE: Durable stainless steel design quickly cuts through ice and other ingredients. Easy 1/4 turn nut makes servicing the blade easy, extending the life of the jar DURABLE, SEALED SWITCHES WITH SIMPLE CONTROLS: Featuring high, low and pulse controls for easy operation, the Rio includes sealed switches that protect against moisture ingress and a protective brow to direct drips away from the controls STACKABLE 48 OZ. / 1.4 L BPA-FREE CONTAINER: Break-resistant with easy-to-read markings, the BPA-free jars stack to minimize storage space DURABLE METAL DRIVE COUPLING: Delivers ample power and torque to the blade. Unit also features a removable jar pad for easy cleaning CERTIFIED BY NSF: NSF International is an independent organization that certifies food service equipment and ensures it is designed and constructed in a way that promotes food safety