Lost piece from Razer Electra V2

Hi as of reading the title I don't think I'll get as much help, but its worth a shot! So I have lost the mic Piece for this product "Razer Electra V2" and I'd like to ask if I could use my warranty to get the piece back. If I cannot get this piece through a warranty Id like to purchase this piece. I have Been searching and searching for this certain mic piece but cannot find one for this specific Headset. And I thought maybe if I ask here id get some sort of help or no help at all.... Which is fine, its just I don't wanna go through buying an entirely new headset just for a lost mic piece. I've looked everywhere and it just seems like it got up and left my house I turned my room and any possible place of where I used or placed it upside down. If you cannot help in any sort of way let me know and its fine I'll just use it without the mic, it's just that communication is very important for competitive gaming. thank you for reading.