Wego 4 + wedj sound rerouting

Is it possible wen using wedj and wego 4 along with ios to have the audio still play on the idevice incase i want to use bloothe speakers or no external speakers at all. 

Similar to what can be done with rbdj on pc and mac. Have the uudio play through the computers speakers while still allowed to cue using headphones. 

By the way. Cangrats pioneer for making the wedj the best app for phone djing. I am impressed