Samsung Premium 30-in 5 Elements Smooth Surface (Radiant) Stainless Steel Electric Cooktop Samsung Premium Smooth Surface 30-in electric cooktop in stainless steel features a flexible design that allows you to boil, simmer and melt foods in a variety of pots and pans 5 elements include a 6-in/9-in dual element and 6-in/9-in/12-in tri-ring element for cooking flexibility, and includes simmer and melt options for delicate foods and sauces Sync elements can be used together to accommodate larger pots and griddles Smooth glass ceramic cooktop makes cleaning a breeze Interface offers the choice of removable magnetic knobs with blue LED lighting or digital touch controls, giving you options, and the knobs are dishwasher-safe for easy cleaning Installable over most wall ovens to create a seamless appearance Rapid Boil™ offers 3,300-watts of intense heat and power to quickly boil water or maintain a low, even simmer Hot surface indicator light illuminates when the cooktop surface is hot to the touch, even after heating elements have been turned off Wi-Fi connectivity allows you to remotely monitor the cooktop from your smartphone