I am wearing the Siemens Centra SP now. I felt it's uncomfortable with the sound.
What should i choose the Phonak Naida V UP or IX SP? Why?
I knows that Phonak Naida IX SP is more channels than 16. What are the difference?
Thanks
What should i choose the Phonak Naida V UP or IX SP? Why?
I knows that Phonak Naida IX SP is more channels than 16. What are the difference?
Thanks