1.Engrave and cut on acrylic, rubber, wood, plastic, leather, oxhorn 2.Laser power: 80W (Optional ... not only work without computer, but also connect to U disk, USB communication. The professional moving accurate calculation makes high efficiency ... water chiller, air cooler Main application:Available materials: acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, ...