decent for all music except where deep strong bass is needed

I use them for checking my mixdowns, altho for production you could use something more higher end to get better sound tonality as they are neutral or even little bit lacking in bass frequencies, the rest of the frequencies (mids/highs) are good.

pros: they are lightweight and do not tire the ear

cons: the connectors inside are very cheaply soldered and may brake loose as it happened with mine, but can be repaired easily.