Turbine pros are designed by audio fanatics for audio fanatics. Professional audio engineers and demanding audiophiles know attaining perfect sound reproduction doesn't matter a little - it's all that matters. That's why Monster brings you a higher level music listening experience with Turbine Pro professional in-ear speakers. You'll get the clarity, detail and dynamic range of the finest studio monitors or audiophile reference loudspeakers. You'll rediscover your favorite music as you hear things that you didn't even know were there.Monster Turbine Pros deliver a level of crispness and definition of sound that can only be achieved when every detail is taken into account. The ultra-wide range driver is housed in a high-density metal casing that absorbs unwanted vibration, providing an inert, non-resonant acoustic chamber. The result is flawless bass and absolute audio precision.