SINGER 9970 600-Stitch (1000+ Stitch Function) Computerized Sewing Machine with Extension Table, Bonus Accessories and Hard Cover Automatic needle threader and top drop-in bobbin system make for quick and easy set-up 600 built-in stitches including 13 styles of fully automatic one-step buttonholes and 5 different fonts provide endless project possibilities Stitch editing capabilities allow you to control the exact look of a stitch pattern with elongation and mirror imaging One-touch automatic thread cutter trims the upper and lower threads when you are done sewing for faster and easier sewing Electronic auto pilot and speed control provide complete control of sewing speed making sewing difficult areas easier and error-free. 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.