Laser Harp is one of the most famous musical instruments which substitutes laser beams for harp string to produce a fantastic effect. Melodious music comes out, along with mysterious dance when one plays the strings, which make audiences appreciate real beauty by combination high-tech with art. Features *Unique art outline design and fine selected material, elegant and marvelous performance *Independent development of controlling sound and light technology, little sound interference from exterior *Highly visible emerald green laser with 8beams Model No. Laser Harp Output Power 3.2W Laser Color Green Wavelength 532nm Dimension 3200mm*800mm*2400mm Weight 100KG Power Consumption 1200W Voltage/Frequency AC220V/50Hz