A mobile terminal according to the present disclosure includes a terminal main body, a case covering the terminal main body, and forming at least part of appearance of the terminal, wherein the case comprises a penetration line formed through the case along a predetermined path, and forming a connecting portion between ends of the penetration line, and wherein the connecting portion extends from the case, and an input part is formed on a region formed by the penetration line and the connecting portion, the input part being rotatable based on the connecting portion.