Phonak p90R's were awful in the hospital

[Bimodal_user]

I only let myself leave just 2 solutions here:

1. https://youtu.be/K8QRMgNwJ9M

And in audi:

2. https://www.phonakpro.com/content/dam/phonakpro/gc_hq/en/resources/back_to_business/documents/PH_Fitting_Guide_masking_dilemma_210x297_EN_V1.00.pdf