Earphone Mono to Stereo Adapter Plug (one signal to both ears)

I have a TV (Philips) that's fairly new, a couple of years old, and it has a headphone jack. I use it because my hearing isn't all that great and I can hear better with headphones, and I also like to be courteous to by neighbors. Unfortunately, the sound only comes in one ear no matter what I plug into it, so I bought this little thing. The problem is, if I plug it in all the way, it doesn't work. However, if I plug it in almost all the way and leave it loose in the jack, I get sound in both ears. I tried that without this adapter and it doesn't work, so I know the adapter is helping. I can't give it 5 stars because I can't just plug it in and expect it to work just like that, but I've been looking for a thing like this for most of my life, not just for this TV, but for many things, and I've never found a better one than this.

works great i use it to run my hamm radio into the stereo of my truck

A simple enough product that does precisely what it says it will do. Just as importantly, it arrived quickly with no hassle whatsoever. Wouldn't hesitate to buy from this retailer again.