DEDSO Sewing Machine Mini 2-Speed Double Thread, Double Speed, Portable Sewing Machine With Foot Pedal

The is a 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, adapter, and thread bag included. Uses DC 6V power. Occasionally, the bobbin case may become loose and move freely within the throat of the machine, or it may pop out. This can be remedied by re-aligning the bobbin. The repositioning of the bobbin can be done by hand by turning it and gently shaking back and forth. If the bobbin is stuck and you are not able to turn it or reposition it by hand, a screwdriver can be used gently to lift it in order to reposition correctly and place the black knob to the left side of the white plastic edge. Please be careful to gently lift the plastic edge with the screwdriver, applying too much pressure can make the plastic edge break.