Don't know if it's even possible, but I'd second the request. My wife is getting a bit hard of hearing in her old age.
If she could use the headphones, I could go back to listening to the TV at a normal volume instead of being blown into the back of my chair.
No, I don't work for Roku.
OTA Antenna, "Netflix Player" N1000X, XDS 2100X (premature death by lightning)
Roku2 XD 3050X, Roku2 XS 3100R