Get into iconic Sennheiser sound with style. The CX 215 offers a new twist on ear-canal headphones- a contoured finger-grip lets you dial in a perfect fit with precision. The results speak for themselves; lip-smacking bass,ight, detailed mids and soaring treble response...all with a fit that blocks out the chaos of the outside world. These headphones feature a finger-contoured housing design for optimal comfort. Dynamic drivers offer a powerful, bass-driven stereo sound.