3 Packs 900Mile Strong Laser Pointer Pen Green Blue Red Light Visible Beam Lazer

Product Description Military 100Mile Zoom Green&Red&Blue Laser Pointer Pen Visible Beam+18650&Charger NOTE: 1.The Green one is More Bright than the Blue-violet and the Red one in the same power. 2. The Red and Blue-violet beam are barely visible. 3.Please do not perform the installation in the dustyenvironment. 4. Please read installation steps from the two tabs on the front and back protector layers before performing installation. WARNING: Never point at people and always avoid direct eye contact. Please keep out of reach of children! Here's some info on the difference between the laser pen:(green, red, blue-violet) 1. Brightness: green > red > blue-violet light 2. Price : red < blue-violet light < green 3. Poly thermal performance ( ignition ) : green < red = blue-violet 4. Stability: green < red = blue-violet light ( green light is influenced by the climate; you may need to warm it up in cold environments) Features: Laser Color: Red / Green / Blue-violet Output mode:Constant Wave Power supply: 1 x 18650 Battery ( include ) Technical Parameter:Fixed focus, dot facula,continuous output Green laser Output Wavelength: 532 nm Red laser Output Wave length: 650 nm Blue-violet laser Output Wave length: 405 nm Output Power:1mw Working Voltage:DC=3.0V Trigger Voltage:DC=2.8V Introduction(Use for): 1, Press the push button to turn it on,release the push button to shut if off automatically. 2, It will be used to point at any desired targets on projection screens, video monitors. and presentation graphics. 3, Also can be used for forensics,illumination, indicating, alignment, sky pointing (astronomy) or just being cool. Package include: 1 x Green laser pointer pen 1 x Blue laser pointer pen 1 x Red laser pointer pen 1 x 18650 Battery (Color Send Randomly) 1 x Smart Charger