that use less cardboard, reducing paper waste and carbon emissions so 50 percent more units can be shipped per trip than AirPods 4.3 Fiber-based packaging6 ...

https://www.apple.com/jp/environment/pdf/products/airpods/Apple_AirPods_5_PER_Sept2026.pdf

is and is not a homogeneous material: • A plastic cover is a homogeneous material if it consists of one type of plastic that is not coated with other materi...

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