1)Chinese and English version. With more than 250 patterns downloaded in the computer; lockstitch, high precision
2) Power supply: 220V, 50Hz, 1.5kw
3) Automatically stops if thread breaks
4) Automatically stop against malfunction of computer, motor, and display
5) Pattern form: .DST, DSB, ZSK, SWF ect.
6) USB interface or3.5inch disk      
7) Single stitch length:2-7mm  
8) Needle type: 18~22# 
9) Max speed: 2200rpm
10) Max thickness: 1200 g/m²