Wireless laser pointer is also called electronic pointer. It is a new patented electronic product specially designed for computers and multimedia projectors. It has been widely used in developed countries such as Europe and the United States. In addition to the mapping function of the traditional laser pointer, you can also directly remotely control a computer or multimedia projection device wirelessly. Just press the page up and down button of the Laser pointer to realize free page turning and free display of electronic documents.
The laser pointer has many uses and can be used for classroom teaching. It is like an infinitely extending pointer, allowing you to easily point to the blackboard in any corner of the classroom. This is definitely the teacher’s right-hand man! It is also used for product demonstrations and conference explanations, free speeches, and more relaxed and natural communication with customers. In addition, it is also used for field exploration, indicating distant targets and sending out distress signals, making your travel more enjoyable and safer. The most surprising thing is that it can also be used for astronomical fixed-point stars. The beam emitted by the green laser is a very beautiful green line, which is very suitable for observing the starry sky at night and can help you point out the position of the star. Finally, it is used to accurately indicate buildings from a long distance, which can avoid approaching dangerous areas and make you feel like a field commander thousands of miles away.
Self-defense When you encounter a dangerous animal attack in the mountains, or when a gangster robs you and threatens your life and property, will you be called by others as a “defense need party”?
Military command or exercise When you want to explain to your subordinates the direction or half of the distance of your target in the air, do you still make a desperate gesture with your hand? Of course not, you can point to the horizon just by pressing a button, which greatly enhances your demeanor. Many times of crisis will need such a life-saving pen. Many people like the brightness of lasers, they are laser enthusiasts. Like lasers of different colors and powers, they have different characteristics, their brightness or their ability to point to something.
