SONA

Retail services relating to hearing aids and other acoustic and sound technical apparatus and their parts and accessories; online retail store services relating to hearing aids and other acoustic and sound technical apparatus and their parts and accessories and related import and export agencies;

Hospitals, medical clinics, medical assistance, health care, otologists' assistance, hearing tests, medical services offered to persons with defective hearing, medical advice and information on hearing aids as well as fitting thereof, and medical consultancy services to persons in relation to defect

Hospitals, medical clinics, medical assistance, health care.;