The mini sewing machine that features double thread, double speed and automatic thread rewind. You can use hand switch or foot pedal to start. Foot pedal, adaptor, and thread bag included. Uses DC 6V power. The mini Sew Machine can stitch on any fabric from delicate silks to denims.With a top drop-in bobbin, this Sewing Machine makes threading the needle seem like a cake walk. The Sew Machine also has an automatic thread rewind feature and a simple on/off control button which saves your time and energy.