Multiple stitches: straight, zigzag, decorative, stretch, and utility stitches.
Buttonhole functions: automatic or one-step.
Automatic needle threader and top drop-in bobbin.
Adjustable stitch length and width.
Durable frame, free arm for sewing cuffs and hems, and portable models.
Computerized models: LCD screens, programmable stitches, advanced decorative options.
Heavy-duty models: strong motor and frame for thick fabrics.