44 Consulting services in the field of the diagnosis and treatment of or the diagnosis, evaluation, and calibration of the needs of people with hearing impairment and other types of disabilities, through immersive experiences and virtual simulation that allow the selection of the appropriate devices for the user's needs,; Hearing test services; Medical services in the field of diagnosis, evaluation, and calibration of the needs of people with hearing impairment and other types of disabilities, through immersive experiences and virtual simulation that allow the selection of the appropriate devices for the user's needs,