The Crossfade LP are V-Moda's newest and first headphones added to their very popular line of in-ear earphones. The Crossfade LP feature V-Moda's unique style of design and they certainly do not disappoint, from outstanding packaging to their exoskeleton hard carrying case. The Crossfade LP feature patent-pending 50mm High-Definition drivers that produce fantastic deep and strong bass without any batteries. The bass is just outstandingly clear and not muddy or overpowering. The sound quality is very clear and warm with deep lows and clear detailed highs. I think V-Moda has made an outstanding pair of headphones that are definitely worth taking a look at. I have listened to many great headphones in the past and the Crossfade LP are one of the best sounding headphones out there. Also, sound will even improve with burn-in time and use.