After owning the Samsung SBH650's and the Sony Ericsson's MW600's, i can safely say that the HS3000's are not worth the money.
Compared to the SBH650's, the battery life and the sound is exactly the same, so i don't see what improvement Samsung has made in the last couple of years.
My favorite pair so far is definitely the Sony Ericsson's MW600.
Sure the volume bar is annoying (it's a touch sensitive slide one), but everything else about it is amazing.
Sound quality, sound loudness, built in FM radio, display to show how much battery there is left.
The list is endless.
Do yourself a favour and skip these and buy a pair of the Sony Ericsson's MW600's instead!