TV/Cable Box remote control TV/Cable Box: Power on/off, Channel +/-, Volume +/-, direct channel selection Learning function: memorizes up to 16 sets of infrared data 8-digit calculator Constants for addition (+), subtraction (-), multiplication (x), and division (/) 1/100 second stopwatch Measuring capacity: 23:59 59" Measuring mode: net time, split time, 1st-2nd place times Daily alarm Hourly time signal Auto-calendar Accuracy: ± 15 seconds per month Battery: Approx. 15 months on CR2032