When you want a really personal listening experience that delivers the ultimate in performance, the AKG K 340 in-ear canal headphones are the perfect choice. Deisgned to deliver true AKG performance - high-output sound and excellent frequency response - from virtually any portable device, including iPhone, they are the perfect high performance upgrade for an improved personal listening experience. By fitting in the ear canal and using a closed-back design, they improve the listening experience by naturally blocking out ambient noise. The K 340s give you full control of your music by including a handy, in-line volume control that allows you to control the volume even when your device is tucked safely away. Sculpted in a deep black finish, they look as good as they sound and their lightweight, comfortable fit makes them the perfect companion for everyday use. A protective carrying case is even included to keep your headphones safe and secure when not in use.