Why choose the Cap Dome 4.0?
The open dome is equipped with ventilation holes throughout the dome and therefore gives a very open feeling. You thereby avoid occlusion and at the same time experience an open feeling in the ear canal. Open domes are best for mild hearing loss, as the sound is brighter and less intense than the other types.
The closed domes provide a more intense sound experience. It amplifies the sound and is therefore ideal for people with moderate to

