This creation mainly discloses a kind of non-electrical minor mystery hearing aid,It include the first telescoping tube,Linking pipe fitting,Second telescoping tube,Volume pipe fitting and sound reproduction group,The first telescoping tube group sets linking pipe fitting and passes on a message end equipped with one； Second telescoping tube one end activity group sets linking pipe fitting； Volume pipe fitting one end group sets what the second telescoping tube other end,And volume pipe fitting other end group sets sound reproduction group,A sound channel is equipped in the volume pipe fitting,And volume pipe fitting periphery is equipped with volume selection switch,And volume selection switching group sets a gear sound part,In the gear sound part position what sound channel； Accordingly,Sound from pass on a message end by the first telescoping tube,Linking pipe fitting,Second telescoping tube,Volume pipe fitting,And spread out of by sound reproduction group,It uses and concentrates sound and amplified volume by sound reproduction group and gone out.本創作主要揭示一種非電子式神奇助聽器，其包括第一伸縮管、銜接管件、第二伸縮管、音量管件及放聲組，該第一伸縮管組設銜接管件及設有一傳話端；該第二伸縮管一端活動組設銜接管件；該音量管件一端組設於第二伸縮管另一端，而音量管件另一端組設放聲組，該音量管件內設有一聲通道，且音量管件外周設有一音量選擇開關，且音量選擇開關組設一擋聲件，該擋聲件位於聲通道內；據此，聲音自傳話端經過第一伸縮管、銜接管件、第二伸縮管、音量管件，並由放聲組傳出，藉以集中聲音並由放聲組放大聲量而出。
