1The product is silver-white frame, compact and portable, with an effective working area of 190*130mm 2All parts adopts of premium material and treated with good workmanship, making it a high precision machine 3The laser head is made of quality laser components to ensure the real laser power and reliable quality performance 4It supports PWM/TTL real-time modulation laser power 5Software and hardware support all engraving methods: black and white engraving, gray engraving, contour path cutting, line scanning engraving, point engraving, to meet your various material and functional requirements.