Working area: 280x400mm Dimension: 960x660x290mm Control system: RISC Adjustable table: 65mm Laser power: 40w Power supply: 220v Precision: 0.0254mm Min. shaping character: 2x2mm Working speed: 0-400mm/s Operating temperature: 5-35 centigrade Operating humidity: 5%-70% This is a small laser engraver, which is practical and economical, specially designed for industrial art and gift industry,