IE 4 Earbud Headphones

The Sennheiser IE 4 includes exchangeable ear sleeves (3 pairs small, medium, large) for a perfect, customized fit for high isolation against environmental noise and very good bass response. Earphones for wireless monitor applications with outstanding sound quality. Universal fit due to exchangeable ear sleeves; Natural sound reproduction and dynamic; Extremely robust, even at high sound pressure levels; Outstanding bass response; Rugged cable