Green Laser Pointer in high power, and portable , output of 5mw ... for star, public site, presentation for speeching, etcThe green lasers create a beam you can see for miles ... dark conditions.Range of approximately 9,000 ft (2600 m) in darknessHigh power can burn, slash and melt ... of <5mW, 10mW, 20mW, 30mW, 50mW (Class IIIa Laser Product)Takes 2 "AAA" batteriesColor: Black/SilverSizeBody Size: 15 ...