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2x acoustic filters 19dB
This means that the plugs can be perfectly adapted to any size of ear canal
With the right technology equipment
Signia Styletto AX CROS
oticon damper wax guards Lieferumfang_Phonak 2x acoustic filters 19dBOticon Damper Wax Guards The Oticon Damper is a filter element located in the hearing angle of various behind the ear Hearing Aids. It acts here as acoustic frequency filter and also prevents moisture and Earwax from entering the device. Since the filter clogs over time, the damper should be changed regularly. In this way, you ensure proper sound transmission. You will notice that a change is necessary when the Hearing Aid sounds quieter or duller
