1、Support app wireless control, support for Android / Win7 / Win8 / XP / Win10 /IOS /OS X software. 2、Built-in 6000 mAh polymer lithium battery, with battery over-temperature protection, built-in display, able to display the charging current. 3、10W high-performance module, can quickly engrave black alumina, wood, leather, plastic, painted metal, etc. 4、High‑accuracy metal drive components and box structure can provide a more stable mechanical structure. 5、5V3A power supply, use mobile power to supply power, more convenient to use. 6、Equipped with a safety magnetic protection panel, high safety factor, can be used with peace of mind. Item Type: Engraver Machine Material: Aluminum + Acrylic + Stainless Steel Power: 10W Optical Power: 2.5W Laser Wavelength: 445nm Picture Format: Bmp, jpg, png, etc. Image Size: 510 x 510 pixels / 0.075mm dot pitch Image Carving Pattern: Bitmap carving Support System: For Android / Win7 / Win8 / XP / Win10 /IOS /OS X Engraving Area: Approx. 41 x 41mm / 1.6 x 1.6in 1 x Engraving Machine 1 x Protection Panel 1 x USB Cable 1 x 5V2A Power Adapter 1 x Wrench 1 x Whiteboard Marker 3 x Wooden Block 2 x Paper 1 x Focusing Plate 1 x Silicone Pad 1 x User Manual 1 x Iron Sheet