21 Built-In Stitches 40 Stitch Functions Automatic One-Step Buttonhole Stitch Balance Control Free-Arm Sewing Surface Stitch Length and Stitch Width Control F.A.S.T. Needle Threading System Accessories for Zipper Insertion, Darning, Buttonholes, and Button Sewing Included Auto-Declutch Bobbin Winder for Fast and Easy Bobbin Winding Electronic Speed Control Snap-On Presser Feet Main Power Switch Twin Needle for Two-Color Stitching with Extra Spool Pin Forward and Reverse Sewing Adjustable Thread Tension Control Light-Weight and Compact with Built-In Handle for Portability Limited Manufacturer's Warranty - 25 years on mechanical defects, 2 years on electrical defects, and 1 year labor