<b>Product Name</b>:TT-5.5S laser engraving machine<br><br><b>Output power</b>: 35-40W<br><br><b>Laser power</b>: 5.5W<br><br><b>Working speed</b>: 3000m/m<br><br><b>Engraving area</b>: 300x300mm<br><br><b>Applicable materials</b>: wood, cloth, leather, plastic, aluminum, stainless steel, etc.