ULTIMATE GREEN LASER POINTER LIGHTER BLACK COLOR POWERFUL LASER

Features:Perfect choice for classroom teaching.Also used in meeting rooms.Fast responding.Green laser light.Long light range.Description:Surface treatment: hard anodizing blackWave length: 532nmSafety level: Class IICircuit 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 CPower by: 1 X 18650 battery(Not included)Model: SD303Wave length: 532nmOutput power: less than 1mwSwitch: constant on/off buttonFocus mode: adjustableExpected lifetime: 8000 hoursWorking time: 1hoursLaser range: 1000-8000metersMax brightness: 350lmSpecification:Body Color: BlackLaser Color: GreenDimensions:160mmx22mmx22mmBody material: aerometal