and compared with traditional reference audiometry in a clinical validation study that supported Food and Drug Administration (FDA) listing and authorizatio...

https://www.apple.com/jp/health/pdf/Hearing_Health_Features_on_AirPods_Pro_2_October_2024.pdf

for the people who use them, and better for the people who make them. This Regulated Substances Specification describes Apple’s global restrictions on 
 the...

https://www.apple.com/jp/environment/pdf/Apple_Regulated_Substances_Specification_Sept2018.pdf