Etymotic ER4-06 Replacement Cable for ER4 desktop Take your digital music collection

Take your digital music collection to a new level with High-Resolution Audio

and the simplicity of the products themselves are sort of a blast of fresh air from the feature overload of some brands

That surface treatment ensures both resilience and exclusivity at the same time

Particularly natural sound reproduction across the entire frequency spectrum

Etymotic ER4-06 Replacement Cable for ER4 desktop Take your digital music collectionER4 06 ER4SR ER4XR Replacement Cable 5 ft. detachable cable. The black standard cable is a replacement for the cable that comes with the Etymotic ER4SR and ER4XR. Etymotic utilizes an MMCX connector with a special key that helps lock the cable in place and protects the integrity of the connector.