This voice needs to sound like any stereotypical news reporter that you'd typically see in movies and such. So, preferably, you'd need an American accent (but this is not required) and your sex/gender does not matter.

!!!!

The only lines you need to voice are your audition lines! Therefore, if your audition is accepted and you are cast as the character, your only needed recording will be the ones that you have left, unless I liked them but wanted the recording re-done. Thank you.