After playing with this at night and seeing how powerful this laser is, the first thing that comes to mind for the Survival Now app is like a night signal device. Looking at this thing from the sky, it literally means a huge luminous knife. Now I must warn you, if you see an airplane, don't shine in the sky. The laser is so powerful that it can easily blind the pilot and can be seen from miles away. That being said, if you get lost in the woods, you need to report it to the rescue team or someone in your team, they are easy to see from a distance. As we all know, laser pointers are widely used in the field of laser astronomy to display and point stars. It always hopes that more people will accept this cool gadget as a display tool. Whether it is teaching presentations, business meetings, concert venues, or looking up at the stars in astronomy, laser pointers are still considered to be a great gadget.
Green laser pointer, high powered laser presentation is a modern mold and equipment in education and teaching. Laser teaching is the third generation laser pointer that can write. Teachers, trainers, teachers, and speakers do presentations and presentation projects. How can they encounter such embarrassment? , It is very convenient to explain the operation of the computer side and the restrictions of the operation. During the demonstration, learn how to do it completely for free from users, and truly achieve "where to go, where to say, where to say". .