N'Doul is blind, but has phenomenally sharp hearing. He is able to determine the position of a fly simply by listening to it fly or hear faint sounds such as grains of sand bouncing against an obstacle hundreds of meters away from him. Using his cane, N'Doul can feel vibrations. Calling himself "the great N'Doul", he is confident in his ability and didn't hesitate to take on the whole Joestar Group during his encounter with them. N'Doul can also be slightly overconfident and was almost lured in.