Fellow’s electric kettle provides variable temperature control in a minimalist form, for true coffee lovers. By turning the knob, select a temperature from 135°F – 212°F (or set to Celsius). Watch the sleek LCD screen indicate the "Set Temperature" and the "Real Time Temperature." Toggle the switch on the back for HOLD mode, to maintain the set temperature for up to one hour. If not on hold mode, the kettle will sleep after reaching the set temperature. After the water has heated, use the built-in Brew Stopwatch to time the extraction, and the precision pour spout and counterbalanced-handle will help create the perfect pour.