Keep critical conversations moving with a headset designed for professionals who spend the day on calls. The Poly Savi 8445 Office Microsoft Teams Certified DECT headset combines enterprise-grade wireless performance with a convertible form factor, giving users the flexibility to wear it in the style that fits the task and the environment. Built for office and contact-center workflows, this model uses DECT 1,920-1,930 MHz wireless technology to support dependable voice communication with less congestion than crowded Bluetooth-only environments. Microsoft Teams certification helps ensure a smoother experience for organizations standardizing on Teams for collaboration and calling. The convertible design is a practical advantage for shared desks, reception areas, and users who need a headset that can adapt across shifts. For procurement teams, this is the kind of headset that earns its place through consistency. It is aimed at users who need clear voice communication, mobility around the workspace, and a professional fit that does not force a one-size-fits-all compromise. When the cost of missed calls, poor audio, or user fatigue is higher than the headset itself, a model like this makes sense.