1Material:acrylic.crystal,wood leather etc 2.power:80/120W 3.Speed:0-64000mm/min 4.USB interface laser cutting machine YL- ... cloth, organic glass, resin, acrylic, wollens, plastic, rubber, ceramic title, crystal, bowlder, bamboo etc nonmetal materialsParameters of Products ModelYL 1290Engraving Area1200 ... ,PCX,TGA,TIFF,PLT,CDR,DWG,DXFDriver TypeStepper Motor Laser engraving and cutting machine YL-1290