A loop section has a bending portion at the distal end. In the portable radiotelephone, the antenna unit is connected, via a feeding unit, to a main body of the radiotelephone and has a camera lens assembly installed in a proper position thereof to the main body so as to suitably photograph a subject. Friction between the firearm and the first plate, a trigger guard engaged with the holder, or combinations thereof can stabilize the firearm against vertical movement.