Introductions:Sound Active DJ Dance Studio Laser Stage Lighting Light Blue is new and never used.It is a stage light with a long lifespan.Very low heat generating、 besides saving light power. No IR or UV light radiation.All this wonder and beauty of the night sky happen in your room!Specifications:1.Control Mode: Auto strobe、 voice-activated2.Laser color: red、 green、 two-color3.Red wavelength: 650nm、 power: 100mW4.Green laser wavelength: 532nm、 power: 50mW5.Supply voltage: 110-240V / AC 6.Frequency: 50 ~ 60Hz7.Output: 5.0V 、 1.5A8.Dimension: 130 x 92 x 52 mm (length、 width、 height)9.Color: Blue、Black10. Item weight : about 328gPackage Included:1～ Projector1～ AC power supply1～ User Manual1～ Tripod