A mobile terminal including a front case including an ear jack hole formed in one end, an ear jack module having a plug inserting portion extended in a first direction, penetrating from one end to the other end of the ear jack module, one end thereof arranged in parallel with the ear jack hole, a rear case configured to cover the back side of the front case, a first fixing bracket projected from the front case in a direction to the back side and comprising a first screw hole arranged in parallel with the plug inserting portion, a second fixing bracket projected from a front side of the rear case, adjacent to the first fixing bracket, and comprising a second screw hole arranged in parallel with the plug inserting portion, and a screw penetrating the ear jack hole, the first screw hole and the second screw hole is provided.