Made purchase of hearing aids one for each ear. Hearing aids were very expensive $4800 for the pair. Hearing aid are not working well. Had to go back twice for adjustment, and still not working well. Appointment availability are always several months away. One of my scheduled follow up appointment was six month away. One audiologist working at the site I go to and they are always busy. Now one of my hearing aids is not working at all, however due to Covid19 they are not open, I totally understand, however that's not an excuse for their normal horrible service. Sorry I ever purchased these hearing aid, which I no longer wear. Stay away!