Hello could I do know which mannequin is that this ipega BT controller

My brother simply cleaned his stuff and throw out this utterly workable controller and that i picked it up, i managed to paired it to my ip14promax, however unable to make use of it to manage in video games could I understand how can i’ve it up and working and what recreation can i take advantage of the controller on( i attempted on 5v5 recreation like pokemon unite, doesnt work)