Three Color Laser Pen Laser Pen Beam Light Green + Purple + Red Lazer Light Pointer 3 Pieces/set 

​How To Use :

Simply Press the button to turn it on or off to turn it off.

Long term service life of more than 5000 hours to ensure.

Material: Plastic

Output Mode: Constant Wave

Power Supply: AAA Batteries x 2 (not included)

Operating Voltage: DC = 3.0V

Trigger Voltage: DC = 2.8V

Size: φ14 × 160mm

Technical parameters: Fixed focal length, Red dot

Spot, Continuous Output

Distance in the dark: More than 1000 meters

Wavelength: Red: 650 nm ± 10, Green: 532 nm ± 10, Violet: 405 nm ± 10

Package Included:

1 x Red laser pointer

1 x Green laser pointer

1 x Purple laser pointer