Body material: aerometalSwitch: constant on/off buttonFocus mode: adjustableExpected lifetime: > 8000 hoursWorking time: >1hoursLaser range: 1000-8000metersMax brightness: >350lm?Specification:Surface treatment:hard anodizing blackWave length:532nmOutput power:1mwSafety level:Class IICircuit control:APCFlare forms:plaque-forming - circleBeam style:continuous lineSpot size:6M place <©Ù10mmWorking 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:Black?Laser Color:GreenPower by:1 X 18650 battery(Not included)Dimensions:160mm¡Ù22mm¡Ù22mm?Net weight:112gPackage weight:132gPackage Include:1 x Laser Pointer with laser head