FeaturesBody material: aerometalSwitch: constant on/off buttonFocus mode: adjustableExpected lifetime: > 8000 hoursWorking time: >1hoursLaser range: 1000-3000metersMax brightness: >350lm SpecificationsSurface treatment:hard anodizing blackSafety level:Class III BCircuit control:APCFlare forms:plaque-forming - circleBeam style:continuous lineSpot size:6M place <φ10mmWorking voltage:DC=3.0-3.7VPreheat time: < 3secondsWorking temperature:15 degrees C to 35 degrees CStorage temperature:minus 10 degrees C to 40 degrees CBody Color:BlackLaser Color:RedNet weight:112gPackage Includes1 x Red Laser Pointer 303(Charger and Battery Not Included)