A landmark international study across five Central European countries has found hazardous chemicals in every single pair of headphones analysed, from premium models to cheap imports. Authors say the results reveal a systemic failure in consumer safety regulation across the electronics industry. The investigation, conducted as part of the EU-funded ToxFree LIFE for All project, analysed 180 samples of hard and soft plastic components from 81 headphone products marketed to children, teenagers, and adults in the Czech Republic, Slovakia, Hungary, Slovenia, and Austria.
Reading through the study, not all samples contained unsafe levels of those chemicals. It’s interesting to note how many brand-name over-ear and in-ear headphones do, though, including products by Apple, Bose, Samsung and Sony.
Unfortunately, none of the headphones I own were on the list. The only IEMs they test are the KZ EDX, which do ok.
After searching the PDF, I only saw Apple listed for one product, and didn’t see any instances where it wasn’t “green”, so I’m not sure how clickbaity the article is (since I didn’t read the article itself)
“safe” level does not mean ineffective level. Maybe its not danger to health but it can still cause something bad. Maybe it accumulates in time, maybe it cases changes in the body that cause something slight that you wouldnt even think to link to this.