Full Functioning: 8 Built-in Stitches, Needle distance adjustment, Needle movement amplitude adjustment, Needle position adjustment, Presser foot pressure adjustment, Fast needle threading function, Locking function, Seam cylinder function, Buttonhole, reverse stitch function. Reliable Quality:The metal interior frame made of aluminium alloy and its powerful motor allow it to sew a range of fabrics smoothly and provides long life span. It comes with a foot pedal for you to control the right speed for different clothing project. The sound is not loud when working, about 60 decibels. The accessories included in the machine are the standard configuration of the factory, If the factory configuration changes, the products we send will also be adjusted.