... devices 3. Warranty: 1 year New LED display, touch sensor switch, 110~250V Electric Pressure Cooker SC-100A. Advantages & Sales ... opening, closing ,take apart and cleaning. 3. Unique patent Shield switch design, black with silver, fashion and dynamic appearance.4. 4 ... touching button,easy operation.5. 24 hours blackouts memory function,automatic continue to the original working state when power back.6 ...