Spark High Definition In-ear Headphones are the combination of precision acoustics, unique design and expert ergonomic research. Powerful and accurate acoustics are achieved through high performance dynamic driver and special high definition acoustic filter built-in, resulting in full, explosive bass, intense mid-range and clear treble frequency response that will put a smile on your face...
Quite possibly the industry's best-known isolation headphone, the Studio Kans keep out unwanted noise by using Metrophones' award-winning ear cushion. Filled with liquid, they keep out outside noise and let you save your precious hearing. All noise is lowered by an astounding 29 decibels!