The USB laser pointer is portable and designed for presentations, lectures, and meetings.
It is powered by 2 AAA batteries (1.5 volts each) and can be charged via a USB port.
The laser beam is bright and clear and can be seen from a distance.
It has a simple button that allows you to turn the laser on and off with a single click.
The laser pointer is suitable for use in various lighting conditions.
It is a useful and reliable tool for teachers, speakers, and business professionals who need to deliver their message with confidence and clarity.