Function:Four-step buttonholing; 20 built-in stitch patterns;
Adjustable pressure; Up and down feed dog; Simplified presser footForward and backward
sewing; Adjustable knob for thread tension; With the free-arm
design, flat bed sewing and cylinder type sewing both available;
Electronic speed-controllerThe built-in light makes the sewing area
bright; Controllable stitch length; With accessories for sewing
zipper,darning, button attaching, and buttonhole; Multilingual
instruction manual