AKG K391 NC in-ear headphones transform the noise of the city into a private concert or performance. Compact and space-saving, these noise-canceling headphones make a full airplane, subway, or shopping mall seem peaceful and quiet, delivering powerful sound directly to your ears.

With the built-in microphone, you can easily take calls on your iPhone. Lightweight and comfortable, these in-ear headphones provide detailed studio-quality sound. 40 hours of battery life.