Offering a customisable display & essential functions the Cat Eye Micro Wireless Cycle Computer is the ideal entry level computer to help you get the most out of your riding. Features Functions: Current speed, Elapsed time, Trip distance, Trip distance 2, Average speed, Maximum speed, Total distance (Odometer), Stop watch, Clock, Pace arrow, Auto power saving, Sleep mode, Auto start/stop, Backlight, Odometer manual set Connection Type: Wireless Mounting: Flex Tight bracket Battery: Computer: CR2032 x 2 Weight: 26g