Sony wireless headphones-nds fixing (Browns Line/Lakeshore)

Sony brand over-the-ear headphones for quiet listening to TV, music etc. NOT USABLE - they work when first turned on but after a few minutes, sound cuts out and goes all static-y.
Perhaps someone can fix them? The headset batteries recharge while resting on the base.
L& R channel RCA connectors for sound input
as seen in pic. Reply with date for pickup, can do porch pickup when confirmed.

Fair Chance Policy: I’ll wait before choosing a recipient to give more people a chance to reply.
Collection Times
Day or evening.

Interested in this offer?
To reply to this post, please log in or sign up.