Music has reflected our sweet and bitter moments of life However, most of us take it for granted and then neglect its importance. Announced by Beijing Hearing Association, there are over 72 million people in China suffering hearing loss, which is over 20 per cent of the total population with impaired hearing in the world. However, the loss of hearing leads directly to the enhancement of other senses, especially vision and feeling, therefore, we focus on utilizing chromatic light as well as the mobile phone to provide dual perceptions so that those deaf people can feel the music.