They are in Excellent shape and working condition made by Oticon. MODEL: Spirit SYNERGY. Uses regular size hearing aid’s battery size 13 Battery -. LEFT: cycle through the 4 programs: As Follow. Music / TV.
They are in Excellent shape and working condition made by Oticon. MODEL: Spirit SYNERGY. Uses regular size hearing aid’s battery size 13 Battery -. LEFT: cycle through the 4 programs: As Follow. Music / TV.