1. 4 digital display, color shell could be your option except the stainless steel. 2. High quality electric pressure cookers with non-stick inner pot, easy to clean and cooking more fast 3. Eight protection devices, intelligent safety inspection so that can avoid any safety problem. 4. No bottom burning, with intelligent computer control, multiple functions for cooking rice, soup, porridge, meat, fish, chicken etc. 5. Flexible presetting cooking time, automatic heat retention 6. New way of openning and closing the cover design that is fit the human design, safe and easy. 7. 24hours preset, 0-90 minutes optional keep warm. 8. Quick cooking saving energy and cooking time about 35%-60%. durable stainless steel housing.