buy Headphones Poly 9T9J3AA AC3 . The Poly Voyager Focus 2 headphones offer an advanced, professional solution for those needing high sound quality and comfort in office or call center environments. This wireless model combines Bluetooth technology for stable, cable-free connectivity with the option to connect via USB-C and a USB-C to USB-A adapter, ensuring flexible compatibility with multiple devices. Its black design and lightweight build of 175 grams provide comfort during long use. They feature active noise cancellation, creating an optimal acoustic environment to maintain focus and hear only the conversation, minimizing external distractions. They offer a wireless range of up to 50 meters, adding mobility and freedom without losing sound quality. The included cable length is 1.5 meters, useful for wired connections when a direct link is preferred. Their stereo headset configuration ensures a clear, precise listening experience, ideal for intensive, professional communications. Together, these features make the Poly Voyager Focus 2 a device designed to deliver reliable, versatile professional audio in demanding work settings. Type: Headphones