| Product Type | Wireless DECT Stereo Headset |
| Series | Poly Savi 8420 Office |
| Form Factor | Over-the-head, binaural |
| Weight | 0.35 lbs. |
| Power Requirements | Battery-powered, rechargeable via charging base |
| Battery Type | Lithium-ion rechargeable |
| Battery Life (Talk Time) | Up to 13 hours |
| Battery Life (Standby Time) | Up to 50 hours |
| Charging Time | 3 hours full charge |
| Color | Black |
HP Poly Savi 8420 Office Stereo DECT Headset TAA, Black, Wireless

Key Benefits
Eye-Insights™ by Eye-In Technologies
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AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Supports both DECT and Bluetooth for flexible device pairing across business environments.
- Active noise cancellation enhances productivity by reducing ambient sounds during calls.
- TAA compliant and manufactured in Mexico, ideal for use in secure or regulated sectors.
Product Overview
Poly Savi 8420 Office Stereo DECT 1920-1930 MHz Headset TAA USSpecifications
Product Overview
Wireless Features
| Wireless Technology | Bluetooth and DECT 6.0 |
| Bluetooth Profiles Supported | A2DP, HFP, HSP |
| Multipoint Connectivity | Yes, supports multiple host connections |
| Headset Microphones | Dual noise canceling microphones with Acoustic Fence technology |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| Certifications | DECT certified, RoHS compliant |
Advanced Security Features
| DECT Security Certification | DECT Security Step C |
| Encryption | 128-bit AES encryption |
| Secure Pairing | Yes, with secure headset docking |
Interfaces
| Connectivity Technology | Wireless - Bluetooth, DECT |
| Host Interface | USB-A |
| Bluetooth Version | Bluetooth 5.1 |
| DECT Frequency Band | 1920 - 1930 MHz |
| Wireless Range (DECT) | Up to 590 ft (180 m) |
| Wireless Range (Bluetooth) | Up to 30 m (98 ft) |
Physical & Environmental
| Headphone Type | Stereo headset with over-the-head design |
| Earpad Type | Cushioned over-ear pads |
| Microphone Type | Boom, flexible |
| Audio Technology | Active Noise Cancellation (ANC); Close Conversation Limiting |
| Frequency Response (Headset) | 20 Hz – 20 kHz |
| Frequency Response (Microphone) | 100 Hz – 6800 Hz |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Cloud Management & Licensing
| Management Interface | Poly Lens Desktop, Plantronics Hub |
| Cloud Features | Remote firmware update, device health monitoring, asset tracking via Poly Lens |
| Software Compatibility | Poly Lens, Plantronics Hub |
| Licensing Requirements | No license required for basic features |