Tactical Laser Pointer High Power USB Rechargeable Pen Laser Flashlight Green/Red/Purple 303 Sight Pointer Adjustable Focus with Visible Multiple Beam<;br/>Features:<;br/>1. Constructed by high quality aluminum alloy material, which is strong and durable.<;br/>2. The ultra-long-distance, high-quality portable can you with work or play anytime, anywhere. You can use it to indicate the constellation and the location of astronomical objects in the sky during public observation sessions.<;br/>3. USB rechargeable green/red/purple Light, external focus, easy to adjust the beam thicknessn and spot size, even at noon can see it.<;br/>4. Come with a free USB cable, build-in battery with large capacity, long battery life more than 5000 hours.<;br/>5. Front switch, press to power on, release to power off, easy to use.<;br/>6. Built-in laser module to improve heat dissipation, circuit board collection and protection design (an excellent improvement for current domestic laser circuit board defects)<;br/>7. This small, bright green LED is designed for hunters, night hunting can be fun and effective. Perfectly portable, the is small enough to fit in a pocket, handbag, drawer or compartment.<;br/>8. Ideal for camping, hiking, fishing, running, pets and emergencies.<;br/>Compared:<;br/>Brightness: green light&gt;red light&gt;blue purple light<;br/>Price: red light&lt;;blue purple=&quot;&quot; light&lt;;green=&quot;&quot; lightHeat gathering performance: green light &lt;;red light = blue purple light<;br/>Stability: green light &lt;;red light = blue-violet light green light is greatly affected by the climate, it needs to be warmed up when used in a colder environment<;br/>How to light a match?<;br/>1. Remove the gypsophila cap<;br/>2. Rotate the focusing head to the loosest position<;br/>3. Place the match at the finest point of the light<;br/>(about 7cm from the light exit)<;br/>Specifications:<;br/>[Weight]: 308g<;br/>[Material]: Aluminum<;br/>[Size]: 22mmX146mm<;br/>[Switch]: Touch switch<;br/>[Output power]: 100MW(red light)/ 50MW(green/purple light)<;br/>[Battery]: Build-in battery<;br/>[Start-up time]: ≤0.001 seconds<;br/>[Surface treatment]: anodized black<;br/>[Spot diameter]: the smallest spot diameter≤φ1.0mm<;br/>[Wavelength]: red light 650nm; blue-violet light 405nm; green light 532nm.<;br/>[Range]: 2000 meters (the longest distance visible to the naked eye at night)<;br/>Package includes:<;br/>1* Tactical Laser Pointer (With Build-in battery)<;br/>1* USB Cable