During my phase of buying every $200-$300 earphone that achieved much acclaim, I found myself keeping a $30 Sennheiser-branded earphone with me for use with streaming video. These had a much warmer and more bass-heavy sound than the triple-armature phones I preferred for music, and I found they were actually preferable for watching movies.
I now need an earphone to use with a new tablet, and I expect I'll be using the tablet almost entirely for watching movies. What should my bias be? I know what my biases are for earphones to be used with music, but for movies, I'm not sure. Just something with more bass, so that dialogue can be made out more easily? I'll be using them in rather noisy settings, too, so isolation matters. Specific suggestions are welcome. I'd prefer the price were kept near $100.