Specifications TWOTREES® TTS 55 PRO Laser Engraver Engraving Area 300 300mmEngraving Accuracy 0 1mmLaser Wave 455±5nmLaser Power 5 5W Compressed Spot LaserOutput Power 20WData Transmission Type USB WIFI ConnectionDocument Format NC DXF BMP JPG PNG GCODEOperating Software Laser GRBL Lightburn with XP WIN 10 WIN 11 WIN 8 Mac SystemWeight About 4 3KG Automatic Roller Engraving Module Name Nema 17 stepper motorModel 17HS4401Step Angle 1 8° ± 0 09°Rated voltage DC 3 6VRated Current DC 1 5A PhaseHolding Torque ≥420mN MMaximum no load Starling frequency ≥1900 PPSWeight 255 gFeatures 1 Large Engraving Area 300x300mm workspace for handling medium sized projects from detailed artwork to functional engravings 2 High Precision Engraving 0 1mm accuracy ensures crisp details and professional results on wood leather acrylic and coated metals 3 5 5W Laser Power Compact yet powerful laser module delivers efficient cutting and engraving for DIY crafts and small scale production 4 APPRemote Control Operate via Wi Fi USB connectivity and control engraving settings remotely through dedicated software 5 Cylindrical Engraving The Automatic Roller Module rotates cylindrical objects e g cups bottles for 360° engraving with adjustable width to fit different sizes 6 Multi System Compatibility Works seamlessly with Laser GRBL and Lightburn software on Windows and for Mac supporting diverse design formats for creative flexibility Package Include 1x TTS 55 Las