The Breville BTA840XL Die-Cast 4-Slice Smart Toaster features an internal electronic chip that automatically lowers bread with a single touch and regulates toasting time. This brushed die-cast metal toaster is designed with dual control panels so each side operates independently of the other. The ?A Bit More? button automatically lowers the toast for additional toasting time if necessary. The ?Lift & Look? button automatically raises the bread carriage during toasting without canceling or resetting the cycle. This enables you to view and if necessary cancel the browning cycle at any time. The ?Bagel? setting activates additional heat to the middle heating elements to perfectly toast the inside of your cut bagel without burning the outside. Plus the ?Defrost? setting activates the additional toasting time required to toast frozen bread.