Hint: Headphones
Answer: Sennheiser electronic GmbH & Co. KG
Sennheiser electronic GmbH & Co. KG (branded Sennheiser) is a private German audio company specializing in the design and production of a wide range of both consumer and high fidelity products, including microphones, headphones, telephony accessories, and avionics headsets for consumer, professional, and business applications.
Answer: Sennheiser electronic GmbH & Co. KG
Sennheiser electronic GmbH & Co. KG (branded Sennheiser) is a private German audio company specializing in the design and production of a wide range of both consumer and high fidelity products, including microphones, headphones, telephony accessories, and avionics headsets for consumer, professional, and business applications.