Specifications:
Details:

Put 2 x AAA batteries here

Side ON/OFF button switch

Launch the red laser from here

Instruction:
A laser pointer is a small laser designed to highlight something of interest by projecting a small bright spot of colored light onto it. The laser beam is not in itself visible from the side, but is visible as a result of light scattered by dust particles along the beam path. The small width of the beam and low power of typical laser pointers make the beam itself invisible in a reasonably clean atmosphere, showing a point of light when striking an opaque surface. Some higher powered laser pointers are faintly visible via Rayleigh scattering when viewed from the side in moderately to dimly lit conditions.
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This is a commonly used product for meetings and conferences, let you speak out freely. |
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NOTE:
Package Included: