Hearing aids used siemens/signia BTE
These are Siemens / Signia Pure Primax Hearing Aids. It uses 312 batteries not 13 batteries as shown on the picture. I upgraded to a newer one and therefore, not using them anymore.
These are Siemens / Signia Pure Primax Hearing Aids. It uses 312 batteries not 13 batteries as shown on the picture. I upgraded to a newer one and therefore, not using them anymore.