Mm.
And that it controls the channels and the the volume. And uh I I I think it's positive if there's a a LED uh uh a LED on the corner of the of the remote. So that you know it s it still has batteries on it  in it. And that if you push the button the LED uh gives a light , and uh and you see that it's working. And uh yeah. Uh
So and do they always have that ?
Yeah , but  No no no. But I  my my experience is that it it it's convenient to have that.