The RS 175 offers premium sound due to uncompressed audio transmission. This digital wireless technology allows five people listening to the same source without decreasing sound quality. Switchable Dynamic Bass and Surround Sound create a broad, three-dimensional spectrum of sound. The new shape of the earpieces refers in geometry and ergonomics to the human ear, emphasizes technological innovation and also guarantees a high recognition value. All functions can be intuitively operated at the right earpiece. The transmitter is both docking station and stylish storage.