Top Innovations SewPro SP-403 Portable Sewing Machine Portable sewing machine for college students, travelers Handheld or table top operation with included stabilizer Foot pedal for hands-free operation Built-in bobbin winder; storage compartment Powered by included AC adapter or 4 AA batteries (not included) Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.