20Miles 532nm 301 Laser Pointer Lazer Pen Visible Beam Light+Charger
20Miles 532nm 301 Laser Pointer Lazer Pen Visible Beam Light+Charger Specification: Body color: Black Light Color: Red, Green Net weight: 95g Body material: Aerometal Switch: momentary switch Focus mode: adjustable focus Wave length：532nm Output power： 1 mw Expected lifetime: > 8000 hours Working time: > 1 hour Battery: 1x18650 Li-ion Battery Laser range: 1000-8000 meters Max brightness: > 350lm Package Contents : 1x 301 laser pointer 1x Battery Charger 1x 3.7V 18650 Rechargeable Battery 2x Key NOTE: Never point it to eyes!!! Always Keep it away from children!!! 1. Avoid direct eye exposure to laser beam 2.Please don't keep open for a long time, otherwise easy to damage the light bulb 3.If you want to light match, please adjust the focal length to the largest , and then match at a distance of approximately 10cm from lamp holder , the most thin part of the light, at first might do not know how to play, but the fact we tested it completely no problem to light mat