Pay in 4 interest-free payments of $25.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
A hearing aid battery tester and holder are useful accessories for individuals who wear hearing aids
this works even at distances of up to 2 meters
Dries hearing aids with active ventilated air flow
ABS/Polycarbonate molded plastic case
Cerustop A hearing aid battery testerCerustop wax guards, also known as wax filters, are a type of protective device commonly used in hearing aids. They are designed to prevent earwax and debris from entering the hearing aid and clogging the sound outlet, which can negatively affect the device's performance. Wax guards or wax filters typically consist of a small, replaceable filter that is placed in the sound outlet or receiver of the hearing aid. The filter acts as a barrier, allowing