I bought this product almost 2 and half years ago. $29. I didn't use it much because the music function of my cell phone was just terrible. Until I got my iPod Touch which has bluetooth function, I regained the pleasure of listening to this headset. The stereo is great. There was only once or twice that my headset had some connecting issue, which made the music stop for several seconds. I could not figure out why. This problem occured even I put the iPod Touch and the headset next to each other. I guess it might be interfered by other's bluetooth.The microphone function worked with my phone, that part is ok. I don't use this headset for phone conversation much. [...]