Top RaceTM 4 Pattern LED Mini Stage Light Laser Projector, Voice-activated Version, FDA & Amazon Standards Laser Type: Class IIIR
A must-have for all parties, big or small, the Top Race Led laser projector comes with beutiful Four Patterns, the 4 designs are Butterfly's,  Love hearts, Stars,  and red green laser dots laser beams that display beautifully designed patterns. This laser light is extremely easy to set up and operate and has two modes selectable: auto & music synchronization. When in the music sync mode, the laser unit will project and display laser patterns according to the beat of the music picked up by the built-in microphone. Whereas in the auto mode, depending on the music being played, the projection speed can be easily controlled by adjusting the motor speed knob. This laser projector comes with a 3-position switch, "off", "on" & "strobe" with flashing speed continuously adjustable. Housed in metallically finished anodized aluminum alloy with a built-in cooling fan, this laser projector provides not only outstanding laser effects, but also excellent durability and reliability. With its adjustable bracket, it can be conveniently mounted on walls, ceilings and floors, or you may use the included tripod stand to place it on a desk, a table or even on the floor. Top Race Laser is harmless and is in conformance with FDA & Amazon Standards Laser Type: Class IIIR  Specifications: Power: AC power supply input AC110-240V/50-60Hz,Output DC 5.0V/1A Laser wavelength: 532 nm (Green), 660 nm(Red) Dimension: 5  X 3  X 2 inches Weight:  13 Oz What is in the box Led laser light projector Universal 110-240V AC/DC power supply User manual Tripod stand.