17 oz (90 g) Product colour Black Form factor Ambidextrous Surface coloration Monochromatic Scrolling directions Vertical Number of scroll wheels 1 Compliance certificates RoHS Ergonomics Wireless range 393
HSP Headphones Ear coupling Circumaural Headphone frequency 20 - 20000 Hz Impedance 24 Ω Noise canceling type Active Diaphragm diameter 1
IMAP4 Supported network protocols (IPv4) APIPA (Auto IP)
42" (163 mm) Package depth 4
11ax) Features Power source type ATX Motherboard chipset family Intel Motherboard chipset Intel Z790 Windows operating systems supported Windows 10
Poly Blackwire 8225 Stereo USB-C Headset +USB-C/A Adapter Black White 17 oz (90 g) ProductPoly Blackwire 8225 Stereo USB C Headset +USB C A Adapter, Wired, Office Call center, 6. 56 oz (186 g), Headset, BlackKey Features With the Blackwire 8225, your voice is the only thing heard, not the chaos around you. Its noise canceling microphone with Acoustic Fence technology puts you in a quiet office, even if you're in a noisy kitchen. It's no secret that tuning out background noise makes you more productive. Hybrid active noise canceling (ANC)