The ER-6 features a noise isolation of 34-36 dB that far surpasses that of active noise-canceling earphones. This makes the ER-6 a perfect choice for travelers, because these earphones will actively cancel the white noise caused by traffic, trains, or airplanes. These tiny earbuds are perfect for CD, DVD, MP3, and MiniDisc players, and laptop computer users. Plus, the ER-6 is designed to plug directly into most airline audio systems, so you'll never have to pay for the cheap, airline headphones again. The quality of these earphones is outstanding. They deliver such rich sound quality that even the most finicky audiophile will be impressed. The ER-6 earphones have a flat, real-ear response for reproducing CD and MP3 recordings. The sound accuracy is comparable to professional earphones, which is surprising considering that the ER-6 is so compact and weighs less than an ounce.

FEATURES:
Compact, lightweight with amazing sound quality
Offers noise isolation of 34-36 dB
Perfect for travelers and laptop users
Flanged eartips fit snuggly into most ear canals