Nura Earphones Open-type casual/sports, products from Japan

Nuraphone has successfully raised $ 1.8 million (about 190 million yen) from the US crowdfunding service Kickstarter. The "world's first custom-made sound" earphones, which have been developed in a more compact shape while retaining the functions that have attracted much attention, are finally available in Japan.;By utilizing the same high-sensitivity microphone and patented technology used by NASA, "acoustic emission (OAE) (2)" is automatically measured and hearing sensitivity is automatically analyzed. In addition, the software learns the frequency of the sound that is easy for the person to hear, realizing a custom-made sound that provides the optimum sound only for you. (1: Patent on personalization by auditory stimulation (US 9,497,530, US 9,794,672, WO2017040327, US 10,154,333) 2: Echo sound returned from the inner ear in response to sound. It is also used for hearing test of newborns. One of the technologies that are used.);About "Nura App" Nura's unique application that allows you to create your own hearing profile, switch profiles, adjust sounds such as bass, and set Touch Dials and social modes. * Available for iOS 9.3 or later and Bluetooth, Android 5.0 or later and Bluetooth