POLY 86079-01 power adapter/inverter Indoor Black

From the day two airline pilots working in a garage set out to invent a new kind of aviation headset until today, we have considered breakthroughs in audio technology as our daily business. We pioneered the lightweight headset, the mobile headset, noise-canceling technology and the personal speakerphone, always driven by a single obsession: remove the barriers to simply smarter communications.