Oticon Opn S™ miniRITE Tis a discreet style, based on the popular miniRITE, and. Used, Pair of Oticon OPN S1 miniRITE T Hearing Aids. Used, Oticon OPN S1 miniRITE T Hearing Aid - 2 pcs. Oticon Opn S is built on the powerful Velox S™ platform which has a programmable.
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