Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: Harman Kardon NC, belonging to category: Active Noise Cancelling

### Response:
The NC headphones eliminate all unwelcome background noise so as to allow for an optimal sound experience. Their design is elegant and ergonomic, guaranteeing high wearing comfort even when listening to music for many hours. Soft memory foam cushions and an interchangeable headband ensure a comfortable fit. With the three-button remote control, an iPhone can be navigated as well.
### End