Poly Savi 8220-M Office Stereo DECT 1920-1930 MHz TAA Headset

Overview

The Poly 7S4B6AA#ABA is a stereo DECT headset designed for professionals who spend long hours on calls and need the freedom to move without losing connection. Operating in the 1920 to 1930 MHz frequency band, it connects to a dedicated base that supports a desk phone, computer, and mobile device, allowing seamless switching between devices. With up to 13 hours of talk time and a wireless range of 590 feet, it keeps you connected throughout the workday while maintaining excellent call clarity.

Key features

• Noise canceling microphone reduces background chatter to ensure your voice comes through clearly.
• Active noise canceling in the earcups minimizes ambient sounds, helping you stay focused during calls.
• Wireless range of up to 590 feet from the base provides freedom to move around your workspace without interruptions.
• Certified for Microsoft Teams with a dedicated button for quick access to meetings and app functions.
• Lightweight design with soft synthetic leather cushions offers comfort for extended wear during back-to-back calls.
• DECT security certification safeguards sensitive conversations from unauthorized access.
• Conference mode supports up to four headsets on a single base, ideal for training sessions or group discussions.
• Replaceable lithium-ion battery allows easy swaps to maintain long-term use and reduces replacement costs.

Key specs

• Frequency band: 1920 to 1930 MHz DECT
• Talk time: up to 13 hours on a full charge
• Wireless range: up to 590 feet from the base
• Battery type: replaceable lithium-ion
• Charging time: approximately 3 hours
• Connectivity: supports desk phone, computer, and mobile device
• Certification: Microsoft Teams certified

Connectivity and compatibility

The base station acts as a versatile hub, connecting the headset to multiple devices including desk phones, computers, and mobile phones. This setup allows users to switch effortlessly between calls on different platforms without changing headsets. The DECT wireless technology ensures a stable and secure connection, making it suitable for busy office environments where multiple devices are in use.

Comfort and usability

Designed for extended use, the headset features soft synthetic leather cushions that rest gently on the ear, reducing fatigue during long calls. Its lightweight construction adds to the comfort, making it easy to wear throughout the day. Voice prompts provide real-time updates on mute status, battery life, and wireless range, so you stay informed without needing to check software interfaces.

Security and collaboration

Security is a priority with DECT certification that protects your conversations from eavesdropping. The ability to connect up to four headsets to one base supports collaborative work environments, enabling quick training sessions or group calls without additional hardware. This makes the headset a practical choice for teams that require both mobility and secure communication.

Who this headset is for

This headset is well suited to office professionals who rely heavily on voice communication and need to move freely around their workspace. It fits well in environments where multiple devices are used simultaneously, such as hybrid workstations combining desk phones, computers, and mobile devices. Its long battery life and noise canceling features make it a strong choice for users who require clear calls and comfort during full workdays.