1. Speed : 0-860rpm 2. Embroidery Area(MAX): 200*280mm 3. Built-in Embroidery design: 312types 4. Built-in letters/figures/borders: yes 5. Custom pattern input (USB): support 6. Embroidery file format: DST、DSB 7. Quickly imported embroidery patterns: yes 8. Pattern zoom/rotate/mirror/pan: support 9. Letter/pattern combination: support 10. Thread color display: support 11. Pattern background/coloring effect editing: support 12. Embroidery progress: Real-time tracking 13. Fast forward/back off embroidery: support 14. Fast threading: yes 15. Automatic trimming: yes 16. Automatic winding (spindle):yes 17. Adjust speed:yes 18. Circular arc arrangement of letters:yes 19. Touch Panel LCD:yes 20. Detection bottom thread:yes 21. Automatic compensation embroidery:yes 22. Break thread detection:yes 23. Screen lock function:yes 24. The screen:7 "LCD screen 25. Storage capabilities:Support 30 million stitches of patterns storage 26. Sewing light:LED 27. Operation language:11 kinds of language