405nm 5mW Blue Ray Blue Laser Pointer Pen Utilization of the latest crystal technology and optics creates this high quality;pen-sized laser pointer . It emits an intense,brilliant laser beam,Use your Laser Pointer to aim at any desired targets on projection screens,video monitors,presentation . Press the push button to turn it on,release the push button to shut if off automatically. __Specifications Material: Copper Max Output power: 5mW Wave length: 405nm Operating current: less than 450mA Normal operating temperature :15-30 degrees Storage Temperature: -10℃ -40℃ Power supply: 2x AAA Battery( NOT INCLUDED). Laser color: Blue Purple. Original box: NO Pen Color: Black Item size: 155 * 13mm ___Useage: Travel, tourism, mountaineering, outdoor sports guide guide Teaching, speech, residential zone, museum, the exhibition hall, such as the guide indicator Factories, mines, construction site, natural disasters, lifesaving relief signal indicator Astronomical workers, astronomy enthusiasts xinghai refers to navigate the vast star indicator Party, concerts, seminars, concerts, etc all kinds of entertainment party lights __Safety Do not look into the aperture of the laser beam. Laser radiation is potentially harmful! Do not directly aim into eye. Keep out of reach of children _Package Included(Without Retail Package) 1x Blue Laser Pen
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