It is easy to check if your existing receiver wire is 'Standard'or 'Snapfit'. Remove one from your hearing aid and look closely at the connector that joins the wire to the hearing aid - Standard wires have 2 tiny gold pins and Snapfit wire have 6 tiny sockets.

Brand: Starkey
Compatible Brand: Starkey
Type: RIC Receiver
Compatible Model: Evolv, Livio, Livio AI, Muse, Halo