This is a very common problem with bluetooth headphones that they can’t play embedded videos and audios in websites. The reason being, the bluetooth headphones are set to play with different output device and embedded content like youtube videos and mp3 songs are played either with some inbuilt speakers or similar component.

So if your bluetooth headphones are not able to play youtube videos and similar embedded component, you may want to give a look at two things -

1. Check different audio settings, specially if you are using Vista and laptop since they have multiple output audio devices. Try to change output audio settings and try different configurations.

2. I am not very sure about this but you can also look at how your browsers are treating .flv files and embedded files. For this to see, in Firefox, go to Tools -> Options -> Applications and you can try to find something in it.

3. You can also ask your manufacturer or laptop support as they may be able to help you on this.

4. There are few really good headphone support forums like this one where lot of audiofiles hang out with very good knowledge of all kind of headphones and they may be able to solve your problem.

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