announcer
US /əˈnaʊn.sɚ/
UK /əˈnaʊn.sɚ/

1.
locutor, presentador
a person who announces something, especially on radio or television
:
•
The sports announcer gave a play-by-play commentary of the game.
El locutor deportivo hizo un comentario jugada por jugada del partido.
•
She works as a radio announcer, playing music and talking to listeners.
Ella trabaja como locutora de radio, poniendo música y hablando con los oyentes.