1、Support PWM/TTL real-time modulation of laser power, motion speed and other parameters, and even adjust in real time during engraving. 2、Support vector graphics file import and engraving or cutting, support a variety of engraving methods: black and white engraving, grayscale engraving, contour path cutting, line scanning engraving, point engraving. 3、With engraving software, all parts are made of fine materials, high accuracy, guaranteed laser light power, reliable quality! 4、With a cross arm structure, it is compact and has large engraving area. 5、The rack is split into two large modules, which can be used immediately after receiving the assembly. Item Type:Laser Engraving Machine Model:VG-L7 Maximum Output Power:1W Laser Focus Length: Adjustable Main Material of The Frame: Aluminum Alloy Metal Bracket + Acrylic Colour: Black Processing Format: 330 x 190mm / 12.99 x 7.48in Product Dimensions: 445 x 401mm / 17.52 x 15.79in Output: DC 12V 5A Use (Object): 1, Can only be carved: basswood, dark KT board, thick cotton fabric, polyester silk fabric, leather, plastic, high-density solid wood, bamboo, gourd, etc.2, Can be carved and cut: 250g cardboard, 300g cardboard / 250g kraft paper, non-woven fabrics, canvas, etc. 1 x Bracket Part A (Lower Part) 1 x Bracket Part B (Lower Part) 1 x Laser Head 1 x USB Cord 1 x Power Adapter 1 x Protective Glasses 1 Bag of  Mounting Screw 1 x Users Manual(Chinese) 1 x Users Manual(English) 1 x Power Cord