Signia Connexx hearing aid click domes are suitable for Signia RIC hearing aids and Signia Silk. They are made from medical grade silicone coverings that enable your hearing aids to remain comfortably positioned in your ear canals. The correct size and type is vital to optimise acoustic performance, comfort and to protect the receiver (speaker unit) of your hearing aid.

Connexx Click domes are compatible with Signia, Siemens and Rexton hearing aids. Like a ball and socket joint the domes have a plastic centre socket that interlocks with the tip of the receiver. With a tactile “Click”they snap securely  onto the tip of the hearing aid receiver. So as to minimise the risk of the accidentally coming off into your ear canal. It is important to routinely exchange your click domes and Connexx miniReceiver Wax Guards (Approximately every 2nd month), or as soon as your hearing aid has stopped working.

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How frequently should I change my hearing aid domes?

How frequently you need to change your domes and wax filters comes down to the law of individual differences. As a general rule, it is a good idea to change your domes over for new ones about once every second month. This helps keep them clean and hygienic and the hearing aid working properly.  Wax and debris gradually build up in the tiny pores through which the sound is delivered and this can compromise the hearing aid performance.

If you ear canals produce a lot of soft sticky wax you may have to change them over more regularly, even weekly. It is best to replace them rather than trying to clean and reuse them as you won’t always be able to remove all the wax and debris from inside the tiny pores/holes that allow the sound through. If they are blocking up, even partially the sound delivery will be affected.

So the correct acoustic coupling of hearing aid to your ear (the dome) is fundamental for optimal performance, comfort and security. Your hearing care professional can advise you on the  most suitable style and size.