It has four independent timers that are set with a central rotary dial. All timers can be adjusted, paused, or reset independently, and expired timers count up after sounding. The large dual LCD displays any two timers at once. Four green LEDs, representing each of the stovetop burners, illuminate when timers are running.
The unit has a black rubber housing and a brushed metal faceplate, and operates with two included AAA batteries.