Specifications TTS55 Pro Laser Engraver Engraving Area 300 300mmEngraving Accuracy 0 1mmEngraving Speed 30000mm minLaser Wave 455±5nmLaser Power 5 5W Compressed Spot LaserInput Power 48WData Transmission Type USB WIFI Connection Touch Screen Offline ControlDocument Format NC DXF BMP JPG PNG GCODEOperating Software Laser GRBL Lightburn with XP Win 7 Win 8 Win 10 Win 11 Mac SystemWeight About 4 3KG 150mm Raised Foot Posts Material Aluminum alloyApplicable to Laser engraving machineColor BlackMaterial metal 3 5mm Touch Screen Material PlasticScreen Size 3 5inchFeatures TTS55 Pro Laser Engraver 1 This is TTS 55 PRO upgraded version of TTS 55 Laser power 5500mW Compared with the old version TTS55 pro has added metal air assisted nozzle and red circular laser shield which makes it more convenient to add air assisted system and obtain better cutting effect 2 Advanced Laser Technology TTS 55 PRO laser module uses the latest LD FAC C Lens compression spot technology fixed focus focal length is only 23mm compared with other long focus lasers short focus laser has stronger engraving and cutting ability Engraving accuracy is 0 1mm 3 32 bit Motherboard The motherboard adopts 32 BIT dual core MCU which has a faster processing speed and the engraving speed can reach 10000mm min Laser can engrave online and TF card offline engraving Due to the built in W I F I module you can also use the mobile phone App and computer WEB for engraving 4 Capability of engravi