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HP Poly 77Z31AA Poly Voyager 4320 USB-C Headset + BT700 Dongle + Charging Stand - Stereo - Bluetooth 5.1 - 24-Hour Battery - Microsoft Teams & Zoom
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QC · ON · AB · BC
Product Features
Technical Overview
The Voyager 4320 headset integrates high-fidelity audio components and robust wireless technology to ensure reliable performance. It employs 32 mm drivers that deliver a full frequency response from 20 Hz to 20 kHz, producing rich stereo sound for calls, music, and multimedia. The headset supports multiple Bluetooth profiles, including A2DP, AVRCP, HFP, and HSP, enabling comprehensive device pairing and audio streaming capabilities.
Connectivity is managed through a combination of USB-C for wired use and the included BT700 dongle for wireless operation, offering a flexible range of up to 164 feet (50 meters). The headset can pair with up to eight devices simultaneously, and features like Dynamic EQ, Acoustic Fence Technology, and SoundGuard enhance audio quality and user safety. Fast charging via the charging stand provides 10 minutes of charging for extended use, while the lithium-ion battery sustains up to 24 hours of talk time on a full charge.
Key Product Advantages
The Voyager 4320 stands out with its dual connectivity options, certified performance for major collaboration platforms, and user-centric design features that prioritize comfort and clarity. Its integration of advanced technologies ensures that users experience consistent audio quality whether they are on a call, listening to music, or using voice commands.
Certified Collaboration
Officially certified for Microsoft Teams and Zoom, ensuring optimized audio performance and seamless integration with these popular business communication tools.
- Microsoft Teams Certification
- Zoom Certification
- TCO Certified
Advanced Microphone System
Equipped with a boom microphone design featuring MEMS technology and dual microphones for noise cancellation, delivering clear voice transmission even in noisy environments.
- Boom Microphone Design
- 2 Microphones
- Noise Cancelling Technology
Enhanced User Comfort
Built with a supra-aural form factor, padded headband, and on-ear earpieces to provide lasting comfort during extended wear, reducing fatigue during long sessions.
- Padded Headband
- On-ear Design
- Adjustable Fit
Deployment / Use Cases
The Poly Voyager 4320 is ideal for a wide range of applications, from professional office settings to remote work and personal entertainment. Its versatility makes it a valuable tool for users who need reliable audio across multiple devices and scenarios.
In business environments, the headset excels in video conferencing, team collaborations, and customer support calls, thanks to its certifications and noise-canceling microphone. For personal use, it serves as a high-quality audio device for listening to music, gaming, or making voice calls on smartphones and computers. The included charging stand and travel pouch enhance mobility, making it suitable for desk-based setups, home offices, and on-the-go usage.
Remote Work & Collaboration
Perfect for professionals using platforms like Microsoft Teams or Zoom, offering certified audio quality and wireless freedom for productive meetings.
Multimedia & Entertainment
Delivers immersive stereo sound for music, podcasts, and gaming, with Bluetooth connectivity for wire-free listening across devices.
Physical Profile
The Voyager 4320 headset features a compact and lightweight design, measuring 7.17 inches in height, 6.10 inches in width, and 2.64 inches in depth, with a weight of approximately 5.29 ounces (150 grams). Its black color and supra-aural form factor provide a professional appearance that blends seamlessly into any workspace. The adjustable headband and on-ear earpieces ensure a comfortable fit for various head sizes, while the included charging stand offers a convenient docking solution for keeping the headset powered and organized.
- Width
- 6.10" (155 mm)
- Depth
- 2.64" (67 mm)
- Height
- 7.17" (182 mm)
- Weight
- 5.29 oz (150 g)
- Length
- 4.9 ft (1.50 m)
What's in the Box
This package includes all essential components for immediate use, providing a complete headset solution right out of the box.
Highlights
- Stereo sound with 20 Hz - 20 kHz frequency response for immersive audio
- Dual wired/wireless connectivity via USB-C and Bluetooth 5.1 with 164 ft range
- 24-hour battery life with fast charging (10 minutes for extended use)
- Microsoft Teams and Zoom certified for optimized business communication
- Noise-canceling boom microphone with MEMS technology for clear calls
- Comfortable on-ear design with adjustable padded headband
- Supports virtual assistants like Siri and Google Assistant
- Pairs with up to 8 devices and compatible with Windows, macOS, Android, iOS
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 77Z31AA |
| Brand Name | Poly |
| Product Line | Voyager 4300 UC |
| Product Model | 4320 |
| Product Name | Voyager 4320 USB-C Headset + BT700 Dongle + Charging Stand |
| Packaged Quantity | 1 Each |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired/Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Standard | Bluetooth 5.1 |
| Cable Length | 4.9 ft (1.50 m) |
| Wireless Operating Distance | 164 ft (50 m) |
| Sound Mode | Stereo |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Noise Canceling | Yes |
| Features | Dynamic EQ,Acoustic Fence Technology,Mute Button,Volume Limiter,SoundGuard Technology,Voice Assistant,Comfortable,Dynamic Mute Alert,Detachable Cable,Padded Headband,LED Indicator,Flexible,Multi Connector,Indicator Light,Passive Noise Cancellation |
| Bluetooth Profiles | A2DP,AVRCP,HFP,HSP |
| Virtual Assistant Supported | Siri,Google Assistant |
| Microsoft Teams Certification | Yes |
| Zoom Certification | Yes |
| Adjustable Headband | Yes |
| Charging Method | Charging Stand |
| Fast Charging | Yes |
| Maximum Number of Paired Devices Supported | 8 |
| Battery Information | |
| Battery Chemistry | Lithium Ion (Li-Ion) |
| Battery Talk Time | 24 Hour |
| Battery Rechargeable | Yes |
| Fast Charging Time | 10 Minute |
| Earpiece | |
| Earpiece Design | On-ear,Over-the-head |
| Earpiece Type | Binaural |
| Driver Size | 1.26" (32 mm) |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | MEMS Technology,Electret Condenser,Noise Cancelling |
| Number of Microphones | 2 |
| Interfaces/Ports | |
| Host Interface | USB |
| Charging Interface | USB Type-C |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Supra-aural |
| Height | 7.17" (182 mm) |
| Width | 6.10" (155 mm) |
| Depth | 2.64" (67 mm) |
| Weight (Approximate) | 5.29 oz (150 g) |
| Miscellaneous | |
| Package Contents | Voyager 4320 USB-C Headset + BT700 Dongle + Charging Stand USB Type-C®? Charging Cable Quick Start Guide Travel Pouch Charging Stand BT700 Bluetooth® Type-C® Adapter |
| Application/Usage | Smartphone,Music,Office,Voice Call,Home,Communication,Business,Desk Phone,Telephone |
| TCO Certified | Yes |
| Operating System Platform | Windows,macOS,Android,iOS |
| Platform Supported | PC,Mac |
| Charger Included | Yes |
User Manual
FAQ
What connectivity options does the Poly Voyager 4320 headset support?
The Poly Voyager 4320 headset supports both wired and wireless connectivity. It includes a USB-C cable for direct wired connections to computers and devices, and it features Bluetooth 5.1 technology for wireless operation, with an included BT700 dongle to enhance wireless range and stability. This dual-mode flexibility allows users to switch between connections based on their needs, whether for desk-based setups or mobile use.
How long does the battery last on a single charge?
The headset offers up to 24 hours of talk time on a full charge, thanks to its lithium-ion battery. It also supports fast charging via the included charging stand, providing 10 minutes of charging for extended use. This makes it suitable for all-day work sessions or long periods of wireless listening without frequent recharging.
Is this headset certified for Microsoft Teams and Zoom?
Yes, the Poly Voyager 4320 is officially certified for both Microsoft Teams and Zoom. These certifications ensure that the headset meets specific audio quality and performance standards for these platforms, providing optimized sound and microphone performance for clear and reliable communication during video conferences and team meetings.
What type of microphone does the headset have, and does it cancel noise?
The headset features a boom microphone design with MEMS technology and electret condenser elements, incorporating noise-canceling capabilities. It includes two microphones that work together to reduce background noise, ensuring your voice is transmitted clearly during calls. This makes it effective in noisy environments like offices or home settings.
Can I use this headset with multiple devices at once?
Yes, the Voyager 4320 supports pairing with up to eight devices simultaneously via Bluetooth. This allows you to connect it to multiple computers, smartphones, or tablets and switch between them seamlessly. It is compatible with a wide range of platforms, including Windows, macOS, Android, and iOS, enhancing its versatility across different devices.
What is included in the box with the Poly Voyager 4320 headset?
The package includes the Voyager 4320 USB-C headset, a BT700 Bluetooth dongle, a charging stand, a USB Type-C charging cable, a quick start guide, and a travel pouch. This complete kit provides everything needed for both wired and wireless use, along with accessories for charging and portability, ensuring you can set up and use the headset immediately.
| Qty | Price | Available |
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