Marathon Dual Red and Green Laser Pointer Black

Marathon Dual Red and Green Laser Pointer Black. Approx. 6 length x 0.5 diameter (inches). laser pointer with red and green laser light (press red button for red laser light press green button for green laser light). momentary button with pocket clip. comes with two AAA batteries. Brass material with black coloured barrel. Operating temperature 15: 35 C. 630nm and 532nm wavelength. constant wave output mode. Power supply: 3 volts total (2xAAA batteries included). Range 9000 feet max (less in day