Major function
Display function-(Current speed Display)、(Remaining Power Display)、(Current mileage Display)、(Accumulated mileage Display)、(Control and setting functions)-(Lock control)、(Headlight control)、(Gear control)、(Cruise control)、(Speed unit setting)、(Startup mode setting)、(Automatic shutdown time setting)、(Language settings)、(Version upgrade)
(The purpose of app to obtain user geographic location information)
(First, Provide local weather services for users)
(Obtain the geographical distribution of users and set up corresponding after-sales service outlets;Provide after-sales service to customers in a timely manner)