Km remains the same and Vmax is reduced. What is the type of Enzyme inhibition?

Noncompetitive Inhibition A type of inhibition in which the inhibitor bind to a site distinct from the substrate binding site. Two different types are: Reversible Noncompetitive Inhibition (Only few Noncompetitive inhibition are reversible) Irreversible Noncompetitive Inhibition (Most of Noncompetitive are irreversible).