There are multiple ways you can use a laser pointer as a self-defense device. It is Self Defense Laser. You can use the pointer independently to disorient or blind an attacker. You can use it in connection with your gun to help you aim at your target when shooting.
Some of the Self Defense Lasers are used for blind an attackers. They’re laser dazzlers.
The High power laser for self defense have output power as high as 1W – 5W. Most of the Self Defense Lasers are green light with 532nm or 520nm wavelengths. There are also other colors self defense lasers, such as blue and white .