For Gen3/Wallke F2 Electric Bicycle LCD Display+Throttle KING-METER Digital II LCD Display 36V/48V 6Pins Julet Waterproof Plug1–Voltage:36V/48V2–5S Communication Protocol3–With 6Pins Julet WP plug4–With Left side Thorttle5–Brand:King MeterFit Gen3/Wallke F2 Electric BicycleDigital II provides you with a variety of functions and displays to meet your riding needs. The contents displayed as follows:1–Battery power indication2–Speed indication (including real-time speed, maximum speed and average speed)3–Distance indication (including trip distance and total distance)4–Single riding time indication4–Walk assist indication5–Backlight indication6–Error code indication7–Various setting parameter8–Default parameter restore function