'-Input Voltage: AC100-240V,50-60Hz-Lighting: red, green, and blue laser combination-Dynamic laser rain with voice control-Red Laser:19 2Pcs red lasers 650nm-Green Laser:2Pcs green lasers 520nm-Blue laser: 2Pcs blue lasers 450nm-Power:24W-Control Mode: DMX512, Master/Slave, Auto, Sound-It can be controlled from the back of the product-Voice-activated sensitivity increases with increasing values*NB Box Quantity For Bulk Orders: 8pcsPackage Weight: 1560gPackage Dimensions:28cm x 26cm x 22cmPackage Includes:1 x Rain Stage Light Voice Control Laser Projection1 x Manual1 x Power Cable