Opn is changing more people’s lives with a new world of sound, helping them open up to the world like never before. Opn is the first hearing aid proven to work in harmony with the brain to help people hear better with less effort and to remember more of what is being said. The first hearing aid fast enough to support the brain The processing speed of Opn technology ensures more accurate information about the 360° soundscape. Oticon Opn improves your ability to understand speech by up to 30%**, so you don't have to work as hard to understand, leaving more mental energy to remember what you hear. Recent studies show that Opn delivers best in class performance when listening to speech in noisy environments, especially when speech is coming from the side.