Package Included:1 x Green Light laser pointer1 x Charger1 x 16340 Rechargeable Li-ion batteryDescriptionBody color: blackLight Color: GreenBody material: aerometalSwitch: constant on/off buttonFocus mode: fixed focusBattery: 1*16340 Rechargeable Li-on batteryLaser range: 3000-5000 metersMax brightness: > 350lmCautions: Avoid direct eye exposure to laser beamSpecification:Dimension:120*21mm(L*D)Surface treatment:hard anodizing blackWave length:532nmOutput power:< 5mwCircuit control:APCFlare forms:plaque-forming - circleBeam style:continuous lineWorking voltage:DC3.0VWorking temperature:20 degrees C to 30 degrees CStorage temperature:minus 10 degrees C to 40 degrees C