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HP Poly 8L7F2AA#ABA Poly Savi 8400 Office 8420 Headset - Stereo Wireless Bluetooth/DECT - 590.6 ft Range - Noise Cancelling Boom Mic - Black
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Product Features
Technical Overview
This headset operates on Bluetooth 5.2 and DECT wireless protocols, offering stable connections and broad compatibility with desk phones, mobile devices, and computers. The stereo sound mode delivers immersive audio with a frequency response range of 20 Hz to 20 kHz, capturing both deep lows and clear highs for detailed listening during calls and multimedia playback.
Advanced features include Poly's SoundGuard technology for hearing protection, voice prompts for intuitive operation, Acoustic Fence technology to focus on the user's voice, and flexible Bluetooth profiles (A2DP, HFP, HSP) for various audio scenarios. The lithium polymer battery supports up to 13 hours of talk time and recharges fully in approximately 3 hours via the included charging base, with user-replaceable battery design for extended product lifecycle.
Relevant factors for this section include Connectivity Technology, Wireless Technology, Bluetooth Standard, Battery Chemistry. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Savi 8400 Office 8420 stands out with its dual wireless technology, combining the convenience of Bluetooth with the robust, interference-free performance of DECT. This hybrid approach ensures reliable connectivity in crowded office environments while maintaining compatibility with a wide range of devices from computers to mobile phones.
Superior Noise Cancellation
The noise-cancelling boom microphone actively reduces ambient noise, ensuring your voice is transmitted clearly even in noisy settings like open offices or home workspaces.
- Focuses on voice clarity
- Minimizes background distractions
- Enhances professional call quality
Extended Mobility
With a 590.6-foot wireless range, users can move freely throughout large office spaces or between rooms without dropping calls or losing audio connection.
- Supports large-area coverage
- Enables flexible workspace movement
- Maintains consistent signal strength
Deployment / Use Cases
Ideal for office professionals, remote workers, and mobile users who require dependable wireless audio for voice calls, video conferences, and multimedia consumption. The headset's Microsoft Teams certification makes it a trusted choice for organizations standardized on that platform, while its cross-platform support ensures compatibility with diverse IT environments.
Common deployment scenarios include dedicated desk setups for customer service agents, flexible hot-desking arrangements in modern offices, and mobile pairing with smartphones for on-the-go communication. Its application spans desk phone integration, computer-based VoIP calls, and direct connection to mobile devices, offering a unified audio solution across multiple communication channels.
Physical Profile
The supra-aural (on-ear) form factor provides a comfortable fit for extended wear, with over-the-head design ensuring secure placement during active use. Finished in classic black, the headset presents a professional appearance suitable for corporate environments. At just 5.64 ounces (160 grams), it offers a lightweight construction that minimizes fatigue during all-day usage while maintaining durable build quality for daily professional use.
- Weight
- 5.64 oz (160 g)
Highlights
- Stereo wireless headset with Bluetooth/DECT dual connectivity
- 590.6-foot operating range for maximum mobility
- Noise-cancelling boom microphone for clear voice transmission
- Microsoft Teams certified for seamless UC integration
- 13-hour battery talk time with 3-hour recharge
- On-ear, over-the-head binaural design for all-day comfort
- Compatible with Windows, macOS, PC, and Mac platforms
- SoundGuard technology for hearing protection
- User-replaceable lithium polymer battery
- Classic black finish with professional appearance
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 8L7F2AA#ABA |
| Brand Name | Poly |
| Product Line | Savi 8400 Office |
| Product Model | 8420 |
| Product Name | Savi 8400 Office 8420 Headset |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth/DECT |
| Bluetooth Standard | Bluetooth 5.2 |
| Wireless Operating Distance | 590.6 ft (180 m) |
| Sound Mode | Stereo |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Features | SoundGuard Technology,Hearing Protection,Voice Prompt,Acoustic Fence Technology,Flexible |
| Bluetooth Profiles | A2DP,HFP,HSP |
| Microsoft Teams Certification | Yes |
| Charging Method | Charging Base |
| Battery Information | |
| Battery Chemistry | Lithium Polymer (Li-Polymer) |
| Battery Talk Time | 13 Hour |
| Maximum Battery Recharge Time | 3 Hour |
| Battery Rechargeable | Yes |
| Battery Replaceable | Yes |
| Batteries Required | Yes |
| Earpiece | |
| Earpiece Design | On-ear,Over-the-head |
| Earpiece Type | Binaural |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | Noise Cancelling |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Supra-aural |
| Weight (Approximate) | 5.64 oz (160 g) |
| Miscellaneous | |
| Application/Usage | Desk Phone,Mobile Device,Office,Voice Call,Computer |
| Operating System Platform | Windows,macOS |
| Platform Supported | PC,Mac |
User Manual
FAQ
What wireless technologies does this Poly headset support?
The Poly Savi 8400 Office 8420 headset features dual wireless technology, combining Bluetooth 5.2 and DECT connectivity. This hybrid approach provides both the convenience of Bluetooth pairing with mobile devices and computers, along with the robust, interference-free performance of DECT technology that's ideal for office environments with multiple wireless devices operating simultaneously.
How far can I move from my device while using this wireless headset?
This headset offers an impressive wireless operating distance of 590.6 feet (180 meters), allowing significant freedom of movement within office spaces, between rooms, or throughout larger work areas. The extended range is particularly valuable in open office layouts, warehouse environments, or situations where users need to move while maintaining call continuity.
Does this headset work with Microsoft Teams?
Yes, the Poly Savi 8400 Office 8420 is Microsoft Teams certified, ensuring optimized performance and seamless integration with the Teams platform. This certification guarantees that the headset's microphone, audio controls, and call management features work perfectly with Teams, providing reliable performance for video conferences, voice calls, and team collaboration sessions.
What is the battery life and charging method for this headset?
The headset delivers up to 13 hours of continuous talk time on a full charge, with a complete recharge taking approximately 3 hours using the included charging base. It features a user-replaceable lithium polymer battery, allowing for easy battery replacement to extend the product's usable lifespan without requiring complete headset replacement.
What type of microphone does this headset feature?
This model includes a boom microphone design with advanced noise-cancelling technology. The boom microphone positions the microphone element close to the mouth for optimal voice pickup, while the noise-cancelling technology actively reduces background environmental sounds, ensuring your voice comes through clearly during calls even in noisy office or remote work environments.
Which operating systems and devices are compatible with this headset?
The Poly Savi 8400 Office 8420 headset is compatible with Windows and macOS operating systems, supporting both PC and Mac platforms. It connects wirelessly to desk phones, mobile devices, and computers, making it suitable for diverse communication scenarios including traditional desk phone calls, computer-based VoIP applications, and direct pairing with smartphones for mobile communication.
| Qty | Price | Available |
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