Description
Designed for the modern office, the Poly Savi 7420 delivers secure, high-performance wireless audio with triple connectivity and Microsoft Teams certification. With enhanced density support, long-range DECT technology, and advanced noise cancellation, it’s built to keep conversations clear and productivity high.
Key Features
- Crystal-Clear Conversations:
The noise-cancelling boom microphone with Poly Acoustic Fence technology ensures your voice is heard clearly, even in open office environments, while filtering out background distractions. - Wireless Freedom:
Roam freely with up to 590 ft (180 m) of wireless range and enjoy up to 13 hours of talk time on a single charge—ideal for dynamic workdays and multitasking. - Triple Connectivity:
Easily manage calls across your PC, desk phone, and mobile device using the universal base station, streamlining your workflow and boosting efficiency. - Enterprise-Grade Security:
Keep conversations private with DECT™ Security Step C, 256-bit AES encryption, and FIPS 140-2 military-grade features, ensuring compliance and confidentiality. - Certified for Microsoft Teams:
Enjoy seamless integration with Microsoft Teams, including a dedicated Teams button for instant access and enhanced collaboration.
Technical Specifications
- Connectivity: DECT 6.0 (1880–1900 MHz); USB-A and USB-C cables included
- Compatibility: Windows, macOS, desk phones, mobile phones
- Wireless Range: Up to 590 ft (line of sight); 180 ft in typical office environments
- Battery Life: Up to 13 hours talk time; up to 52 hours standby
- Charge Time: Approx. 2 hours
- Microphone: Noise-cancelling boom mic with Acoustic Fence
- Speaker Type: Stereo (binaural)
- Weight: 160 g
- Wearing Style: Over-the-head, headband
- Security: DECT™ Security Step C, 256-bit AES encryption, FIPS 140-2
- Controls: Answer/end call, mute, volume, Teams button
- Software Support: Poly Lens for device management and insights
Additional Features
- Color display on base for audio control and device settings
- Conference up to four headsets on a single base
- Includes: Wireless headset, universal base, USB-A and USB-C cables, AC adapter, charging cradle, telephone interface cable
- Two-year limited warranty







