Detailed Product Description Co2 laser machinelaser machine, laser engraving machine, laser cutting machine, laser equipment, laser engraver, laser cutter BEST DESKTOP LASER MACHINEModelRL3060GU Communication InterfaceUSB2.0Engraving Area320 X 600mm. Engraving Speed500mm/s ... ,Air pump, Newlydraw Software and Soft Dog,KeySpare Parts Recommened: Laser tube,reflection lens and focus lens