All Sennheiser Products
Sennheiser Wired Microphones
Wireless Microphones - IEM Systems
Professional Headphones - Headsets
The Sennheiser IE 4 high performance earphones are for wireless monitor applications with outstanding sound quality. The Sennheiser IE 4 earphones include exchangeable ear sleeves for a perfect, customized fit for high isolation against environmental noise and very good bass response.