SINGER 160 Anniversary Limited Edition Computerized Sewing Machine Quick-view stitch setting displays optimal stitch size for sewing ease Simple stitch adjustment keeps seams strong and prevents bunching on any type of fabric OneTouch stitch selection make it easy to select and easy to personalize 24 built-in stitches--essential, stretch, decorative and fully automatic 1-step buttonholes SwiftSmart threading system with automatic needle threader is the biggest timesaver. 110 volt machine designed for United States and Canadian use only This sewing machine is warranted for use in the US and Canada at 110 volts only.