Manufacturer Specifications Primary Function: Programmable Laser Light Show System Laser Color: Green, Red, and Purple Laser Class: 3A Laser Wavelength - RED = 532nm - Green = 660nm - Purple = 405nm Output Power - Red = 100mW - Green = 50mW - Purple = 100mW Material Colors: Blue Aluminum Cooling System: Built-in fan Back - SD Card Slot - Sensitivity Control - Power ON/OFF Top - Enter - Up - Down - Mode Play Mode: Sound active, Auto, Programmed, Manual Power Source: Wall Adapter Certification: CE, FCC, RoHS Product Notes Avoid direct eye contact with the laser This laser device is not a children's toy and should only be used by adults Package Contents Programmable Laser Light Show System Power Adapter 1 GB SD Card with Software User Manual Improve Traffic at Your Trade Show Booth It is no easy to attract visitors in a crowded and noisy environment like a trade show. This year, instead of hiring a string quartet or offering free gifts, put on an awesome laser show with our My Effect Programmable Laser Light Show System. It entices and entertains your visitors and leaves a long lasting impression on them. After many years, your visitors might not remember what fair they visited, but they will definitely remember the laser show you put on and more importantly, your company. But Why This Laser Light System Is So Powerful? The My Effect Programmable Laser Light Show System offers 99 preprogrammed design patterns for you to choose from, including animals, aliens, plants, and interesting geometric shapes. It casts its changing and vibrant images on the ceiling, the wall, and the floor. They are like telling a fairytale that was long forgotten by the human race. What even better, it's completely PROGRAMMABLE! Use the included software to create your company logo, slogans, or customized messages. And ask the customers to join you.