The laser pointer is designed to be compact and portable, easy to operate, and can emit a laser beam with just a gentle press. The laser beam emitted by the laser pointer has high brightness and good directionality, which can clearly indicate the target at a long distance. Laser pointer is a convenient and efficient indicator tool with broad application prospects and market demand. During use, users should comply with relevant regulations and precautions to ensure safe use.

Laser pointers are widely used in various fields such as teaching, scientific research, military, tourism, and construction. For example, in teaching and academic presentations, laser pointers can be used in conjunction with video equipment to indicate key points; During tourism, tour guides can use laser pointers to remotely indicate tourist attractions; Laser indicators can be used to indicate specific locations and distances during construction and decoration inspections.