The application of the resonance characteristics of metal & plastic materials in acoustic conduction technology. Our patented Material Conduction System ( MCS ) apply the acoustic resonance characteristics from the combined metal & plastic materials, to transmit sound waves to the inner ear through the skull directly, making hearing possible by bypassing the outer ear, the eardrum, and the middle ear where these areas are the most easily infected, damaged, and degenerated areas.

我們研發並獲得專利的介質傳導聲音系統（MCS）應用金屬和塑膠材料結合的聲學共振特性，直接將聲音通過頭骨傳導到內耳，聲波無需經過外耳，耳膜和中耳的傳遞。 ( 這些區域的聽覺器官是最容易感染，損壞和退化的。)