Since your mixer grinder runs on a powerful motor, there will be some noise. Product Operating Noise Level : 87 Db(Mixer Grinder industry wide acceptable levels: 80-90 DB) ; human voice as a reference(50-60 db). If noise level seems to be higher than this, please contact Brand Service Centre
Auto shut-off for overload protection
Lift and grind blades ensure consistent grinding
Revers quadra flow jars prevents sticking to walls