BigDipper M015RG Compact Two Color Laser - Star Field Pattern - 60Mw Red and 10Mw GreenFeatures: 3 control modes: Auto/strobe/voice-activatedMotor speed adjustableVoice control sensitivity adjustableLaser light source: semiconductor laserLaser color: red,greenWith cooling systemSpecification: Laser wavelength: Red: 650nm,Green: 532nmLaser power: G > 8MW, R>60MWScanner Angle: 45Power adaptor:Input: 110-240v/AC Frequency: 50-60HzDimensions: 117*92*52Weight: 435g