SoundSeal Technology which delivers quieter performance versus a standard disposer, MultiGrind Technology , with two-stage grind to quickly grind virtually any food waste; Includes one Bio-Charge cartridge, 40 oz. Stainless steel grind chamber and grind components for longevity, 3/4 Horsepower Dura-Drive Induction Motor; power cord not included, We Come To You 4-Year In-Home Limited Warranty