... 3.USB port, 4.high speed and accuracy 5.with CE,FDA Double Head Laser Engraver Technical parameter: Product modelJD1612(B) ... acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline, marble, leather, cloth, and double color board, etc., and it ... , and more.Equipment Performance:1. This double head laser engraver is equipped with a world-leading power control system and ...