Product Overview: ●Programmable parameters,such as stitch length, button hole length & width.
●Automatic adjust buttonholes quantity,and distance of two holes.
●LCD touch screen, with needle position function.
● With 20 patterns,Speed 1500-3500rpm,EBx750 14#16#needle, 550W motor, 0.6Mpa air, 220V 50HZ.
