text: great for 3hrs of music playtime in a quiet environment.
  
  it was just ok. I work in a warehouse and I have a walkie-talkie attached to my shoulder so its nice to have music to listen to in my other ear but its not loud enough. I didn't really have high expectations for the sound quality but it wasn't even loud enough to hear the lyrics. Mine must have been defective because I've it in 3 occasions and it would die after 31/2 hours of constantly playing music.