Koki - Earphones for Hearing Aids
![Earphones koki](images/auricolari_koki_apparecchio_acustico_grande.jpg)
![Earphones koki](images/auricolari_koki_apparecchio_acustico.jpg)
It perfectly reproduces the auditory canal, the concha and the helix of the pinna, in order to provide the best obstruction and stability. It can be made of rigid acrylic material, soft acrylic or silicone. it is usually recommended for serious hearing loss.
Resin Koki
Silicon Koki
![auricolari koki](images/koki_silicone.jpg)