1. Can filber laser marking pictures on metal or mobile back case 2. Printing LOGO on your goods 3. Model : TBK-958B 4. Voltage: 220V/110V 5. Power: 500W 6. One-button start-up and operation simple 7. Sensor autofocus 8. Selected high speed galvanometer 9. Built-in computer and Precise drawing 10. Automatic focus, Platform automatic lifting up/down 11. Smart design of removable top-side, left-side and right-side panels is convenient for maintenance 12. Laser power (Watts): 6W 13. Laser wave length: 1064 nM 14. Laser marking depth: 0.015~0.5 mm 15. Max marking size: 175 x 175mm 16. Marked line width: 0.05~0.1mm