SAME AS ORIGINAL SOUND - qc15 replacement ear pads feel great cannot tell any difference in sound insulation,better insulation from surrounding sound and isolate as much as the original pads.qc15 replacement pads not only provide better noise cancellation but are also much more comfortable than the original ear pads. SAME AS ORIGINAL QUALITY - quiet comfort 15 ear pad replacement look and feelSized and shaped identical to the originals,clipped into place perfectly. qc15 replacement earpads surrounds the ears well better than the originals and feel anywhere as comfortable and well filled as the original would recommend. SAME AS OEM COMFORTABLE - qc15 ear pads are a perfect replacement for the original pads.quietcomfort 15 earpad replacement were more supple and these offer good value over the original OEM ear pads, which are far more expensive.You only need to spend more than ten USD replace your previous lost or worn-out qc15 earpads and turn your headphone to new. COMPATIBLE MODEL - qc15 ear muffs Compatible With Bose QC15/Quietcomfort 15 Wireless Headphones. Only. (DOES NOT FIT other series) Package Contents: 2 x qc15 replacement earpad (Headphones Not Included EASY TO INSTALL - quietcomfort 15 replacement pads easy to install and use, When you finish watching the video tutorial of Youtube. It only takes 2 minutes to complete.