My rav came with an antenna originally and reception was fine, I never paid attention then at some point I realized I could not get one of the radios stations that has a weak signal, and I noted the antenna was gone, most likely a casualty of the car wash. Anyway, I finally found this , screwed it in and voila! Easy to install, in my case, once I figured out to unscrew the little protective cap where the old antenna used to be. Fits like a charm and works well too.

I am very happy with these earphones. I use them in the shower and haven't had a problem. The sound is as good as you can expect from water resistant earphones and much better than I expected for this low price. If you're looking for a good set of Bluetooth earphones that are quite water resistant, you won't get this quality at anywhere near this price, elsewhere.