Sennheiser SoundProtex earplugs

Sennheiser SoundProtex is a high-fidelity ear protection product designed for acoustic safety. While Sennheiser is a historic German audio brand founded in 1945, its consumer electronics division—which includes these earplugs—underwent a significant ownership change recently. In 2022, the Swiss medical-audiology giant Sonova Holding AG acquired Sennheiser's consumer business.

This specific product is manufactured in Vietnam, reflecting the global supply chain of the Sonova group. Despite the Swiss ownership and manufacturing in Asia, the brand maintains its legacy as a pinnacle of German engineering in the audio world, continuing to leverage the trusted Sennheiser name for its consumer-facing hearing and audio solutions.