
Every Headphone Brand Fails Chemical Safety Test, New Study Warns
A European study testing 81 headphone models from brands such as Bose, Panasonic, Samsung and Sennheiser, plus budget sellers Shein and Temu, found hazardous substances in every product. BPA appeared in 98% of samples and BPS in over 75%, with additional chemicals like phthalates, chlorinated paraffins, and flame retardants detected. Researchers urge banning endocrine-disrupting chemicals in consumer goods and pushing for greater transparency about product contents. While no immediate health risk is claimed, long-term exposure—especially with heat and sweat—could pose concerns.













