... laser,green laser pointer pen,laser pointer with star caps,star laser, firely laser, 5 in 1 green laser, 5 patterns green laser ... Laser Patterns Specification : (1) Green laser pointer with Five Tops (2) Wavelength: 532nm (3) Laser range: 300-8000 meters (4) Battery: 2 XAAA ... laser,green laser pointer pen,laser pointer with star caps,star laser, firely laser, 5 in 1 green laser, 5 patterns green laser ...