Features: ▶ 2 in 1 Marking Machine: Built-in TF card, easily get rid of the shackles of the computer so that creativity is boundless. Can be placed on the desktop carving or hand-held machine for free creation. ▶ Excellent Engraving Performance: 70*70mm engraving area, normally supports up to 96mm height item engraving; The Len able to rotate 180° for wider application such as carving luggage bag, trunk etc. ▶ Industrialization Standard: Adopts K9 dual optical lens featuring accurate focusing, small light loss. Double-sided coating high temperature resistant lens, using optical correction technology, precise and high-speed laser focusing. Only 0.001mm spot size，1064nm laser wavelength. ▶ Wide Application: One-key to set parameters and batching working. Perfect for commercial carvings such as product processing workshop, industrial parts workshop, automated production workshop etc. ▶ Reserve Space Design: Available for ultra-high object or cylinder carving by removing the bottom plate, which can break through the height limit. ▶ Speedy and Accurate: 12000mm/s engraving and marking speed which is 1.2 times that of other red light marking machines and 120 times that of blue light marking machines. ▶ Strong Compatibility: Support various file formats - PLT, DXF, BMP, JPG, JPEG, etc. With free professional software (SeaCAD5.1) to make your work easier. Specification: Model: M4 Device Size: 320x200x255mm（LxWxH） Device Weight: 5.89KG Rack Material: Metal rack Laser Power: 2W Electric Power: 20W Laser Life: ≤30000H Laser Wavelength: 1064nm Standard Speed: 12000mm/s Marking Accuracy: ≤0.001mm Marking Format: 70x70mm Switch: Standard Marking repeatability: ≤0.001mm Total Power: Supply voltage 12V power ≤100W Output Power: AC 100-240V,50/60HZ Data Transmission Method: USB transfer Maximum Engravable Item Height: 70x70mm Power Supply: International common standard power supply Input 100-240V AC, 50/60HZ Output: 12V 8A Operating Software: SeaCAD5.1 (free), supports Windows XP, Windows VISTA, Windows 2003, Windows 7 and Windows 10 Supported File Formats: Support PLT, DXF, BMP, JPG, JPEG and other image files; support Code39, EAN, PDF417, DM and other 1D barcodes and 2D barcodes; support marking dynamic files Scope of Application: Common metals and alloys (all metals such as iron, copper, aluminum, magnesium, zinc, etc.), rare metals and alloys (gold, silver, titanium), metal oxides (all kinds of metal oxides are acceptable), special surface treatment (phosphating, aluminum anodizing, electroplating surface), ABS material (electrical appliance shell, daily necessities), ink (light-transmitting keys, printed products), epoxy resin (electronic component packaging, insulating layer), leather, wood (painting), Ceramic (painted), stone, etc. Packing List: 1 x M4 Marking Machine Kit