The Velo Wireless+ now packs even more punch with a programmable odometer, menu screen and backlight with night mode. Installs easily on almost any bike, including 27.5 and 29'ers. Functions Current / average / maximum speed Trip distance Total distance Elapsed time Clock Calorie consumption Features Analog wireless Pace arrow Simple tire size Auto start / stop Programmable odometer Menu screen to change setting Battery indicator Backlight with Night Mode Zip tie bracket Specifications Current speed： 0.0(4.0)～105.9 km/h [0.0 (3.0) - 65.9 mph] Elapsed time：0:00'00"～9:59'59" Trip distance 1：0.00～999.99 km [mile] Trip distance 2：0.0～105.9 km/h [0.0 - 65.9 mph] Maximum speed：0.0(4.0)～105.9 km/h [0.0(3.0) - 65.9 mph] Calorie consumption：0 ～99999 kcal Total distance (Odometer)：0～99999 km [mile] Clock：0:00～23:59 [1:00～12:59] Pace arrow：Yes Wireless transmission：Speed [Analog sensor] Auto power saving：Yes Auto start/stop：Yes Backlight：Yes [with Night Mode] Odometer manual se：Yes Tire size：26", 700c, 27", 27.5", 29", 16", 18", 20", 22", 24" or 100cm〜299cm (default：26") Battery：Computer: CR2032 x1 Sensor: CR2032 x1 Battery life：Computer：approx 1 year (1hr use per day） Sensor：approx 10,000 km [6,250 miles] in total distance Dimension ：55.5 X 37.0 X 16.5 mm Weight： approx 26.4 g
