Hi [USER=5038]@Ammune[/USER] Welcome;
Please read your PM/conversation for information about how to find Oticon Genie 2017.1 for legacy Oticon hearing aids
HMm; The Synergy model is old! Does it have contacts on the back? Like the Oticon Chili? If yes, then you will need to use a Shoe/Boot to connect it to your Hi Pro or Mini Pro using CS44 standard cables (battery-in, as shown in the second image below);
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