Speed dating is a value-added function of Fetion, that is, after you open Fetion, you can search for friends randomly or by gender, age and region through Fetion. If you only open Fetion, you can only add friends through the other party's Fetion signal or mobile phone number, but you can't match friends quickly or be matched by others. Users who enable speed matching can use all the functions of Fetion to enable speed matching.