Phonak / Unitron Sports Lock (2)
For new and older style receivers:
The ‘tail’ on your receiver wire will become loose and slide down the metal shaft or crease over time. These hold your dome tip in place. Replace these about once a year. If the lock is moving often, your fitting technique may be wrong. If you don’t have a sports lock on, this may result in use of too-large domes, over-insertion and resultant fit problems.
For PHONAK Audeo V, Audeo Q, Audeo B 7 older Mini, Smart, Yes, … or UNITRON Moxi, One, Kiss styles.
Please ensure you fit these correctly.
