Simxen 5MW Teaching Pen, Green Laser Pointer, High Power Flashlight Beam Laser Pointer Laser Projector Pen
Green Laser Visible Light
Child Safety Lock Laser Pen: Turn the switch key to the red dot and cut the power when not in use.
100 to 300 ft. during the day and up to 1000 ft. at night
Providing unparalleled clarity for the naked eye
2 x battery (Not Included)