Overview Apple is one of the world’s most popular headphone brands, and in conjunction with iPhone and iPad, AirPods have further enhanced user communicatio...

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

to human and environmental health. See Section 11 for details. Homogeneous material: One material of uniform composition throughout or 
 a material, consist...

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