More Smart APP - Laser engraving machine equipped with upgraded APP, wireless bluetooth link can still work independently even if disconnected as long as the engraver confirms that the creation work is completed. You can DIY text and patterns or pictures, Applicable file formats: JPG, BMP, PNG, G-code, Photo, Vector.Certificate - Laser engraving machine passed CE, FCC, RoHS, CDRH, IEC 60825-1 (Laser Class 4), 60825-1 (Laser Class1). One-button pause, knockdown automatic pause, overheating and overvoltage protection. Engraving Type & Range - This laser engraver supports engraving of a variety of materials, such as wood, cardboard, bamboo, leather, peel, rubber, plastic, kraft paper, opaque acrylic, etc. 3.93.9 inches engraving area. Easy to Use & Easy to Carry - Out of the box and ready to install in 10 seconds. This laser engraver is exquisite, compact and portable, easy to carry. Very suitable for DIY enthusiasts. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "qiapu01" and is located in this country: CN. This item can be shipped to United States.