High output Neodymium drivers</br>Foam cushions for maximum comfort and sound isolation</br>Cut ambient noise levels by  19dB</br></br>Product Description</br></br>The CAD Audio DH100 Isolation Headphones were designed with drummers in mind! They are high quality?? stereo headphone that allows you to hear music through the headphones?? or a click track during recording sessions?? while cutting ambient noise by 19dB.?They are an essential tool in the studio?? live on stage?? and a great ally for the practicing musician.</br><br/>http://www.amazon.com/gp/product/B004QTSRTM