It can be Pointed out constellations and stars in the night sky, Engineers and workers pointing out points of interest on a project, Camping, Hiking,party, entertainment!

It will be used to point at any desired targets on projection screens, video monitors, and presentation graphics

Also can be used for forensics, illumination, indicating, alignment, sky pointing (astronomy) or just being cool.

Features:

Laser Pen Quantity: 1 (Have One Star Cap)

Laser light color:green red purple (Note the quantity and color you want in the order)

Power supply :2xAAA Batteries (Not included)

High quality,100% brand new

Wavelength :532nm

Output power < 5mW

Come with OPP Bubble Plastic Bag Package.

Be noted that the power is within a range around 5mW, so lasers may not have exactly the same brightness; also do not pursuit those overpowered lasers, because that may not be safe and legal.

USE NOTE:
Buyer should get more good quality batteries (1.5V) to help the laser fully function.please allow few seconds for the laser to get preheated and emit the strong light, This high-quality laser pointer incorporates the latest technology in green laser optics and Microelectronics.
Press the push button to turn it on,release the push button to shut if off automatically.
Please do not perform the installation in the dusty environment.