Abstract: A laser pointer comprised of a projector, a light spot controller, a base, a telescopic stick, a telescopic stick supporting spring plate, a concealed microphone, a laser light generating PC board, a sliding switch knob, an upper cover, a switching control spring plate, a switch control hook, and a witch, wherein rotating said projector causes said light spot control to be moved leftward or rightward permitting a small or big projecting hole to be aligned with said projector for passing a laser light beam produced by said laser light generating PC Board; said switching control spring plate keeps said switch to be maintained off before pressing down said sliding switch knob so as to prevent error triggering.