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The HP Poly Voyager 4320-M Microsoft Teams Certified Headset with BT700 USB-C Dongle and Charging Stand (77Z32AA) is a wireless business headset designed for comfortable all-day use, clear Teams conversations and adaptable desk-to-office movement. It is a ready-to-use solution for professionals who seek solid wireless audio and easy charging because it comes with a charging stand and a BT700 USB-C dongle. The HP Poly Voyager 4320-M (77Z32AA) is intended for hybrid workers who require a dependable, comfortable headset for daily collaboration, meetings and phone calls. Using Bluetooth 5.2 and the bundled BT700 USB-C adapter, this dual-ear wireless headset offers a reliable connection with a wireless range of up to 50 meters, allowing users to move freely while maintaining connectivity. With the addition of a dedicated Teams button and smooth platform integration, Microsoft Teams certification enables users to join meetings and handle conversations more quickly. The Voyager 4320-M is a sensible option for office desks, home offices and mobile work setups because to Poly's emphasis on noise-canceling microphone performance, multi-device compatibility and all-day wear comfort.
• Microsoft Teams certified with dedicated Teams button.
• Dual-ear, over-the-head wireless headset design.
• Bluetooth 5.2 connectivity with included BT700 USB-C dongle.
• Wireless range up to 50 meters / 164 feet.
• Up to 24 hours of talk time and up to 47 hours of listening time.
• Acoustic Fence noise-canceling microphone technology.
• Charging stand included for convenient desktop charging.
• USB-C charging support and corded audio over USB mode.
• Poly Lens cloud management compatibility.
• Works with Windows, macOS, Android, iOS, Teams and Zoom.
🗹 Improves call clarity with noise-canceling microphone technology that helps reduce background distractions.
🗹 Supports productivity with long battery life and a charging stand that keeps the headset ready for use.
🗹 Gives users freedom to move around with strong wireless range and stable Bluetooth connectivity.
🗹 Simplifies Teams workflows with one-touch access to Microsoft Teams features.
🗹 Fits hybrid work environments by supporting both wireless and corded USB use.
🗹 Makes deployment and management easier for IT teams through Poly Lens support.
| Manufacturer | Poly |
| Manufacturer Part Number | 77Z32AA, 218479-02 |
| Product Name | HP Poly Voyager 4320-M Microsoft Teams Certified Headset with BT700 USB-C Dongle and Charging Stand |
| Product Type | Headset |
Series | Voyager 4300 UC series |
Width | 6.1 in |
Depth | 2.6 in |
Height | 7.2 in |
Weight | 5.57 oz |
Color | Black |
Earpad Material | Artificial leather |
Recommended Use | Computer, phone |
Features | 2 LED indicators |
Max Operating Distance | 164 ft |
Headphones Form Factor | On-ear binaural |
Connectivity Technology | Wireless, wired |
Wireless Technology | Bluetooth |
Bluetooth Version | Bluetooth 5.1 |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) |
Sound Output Mode | Stereo |
Frequency Response | 20 - 20000 Hz |
Diaphragm | 1.3 in |
Adjustable Headband | Yes |
Features | SoundGuard DIGITAL Technology, Acoustic Fence technology, Dynamic EQ optimized |
Type | Boom |
Microphone Operation Mode | MEMS-directional |
Microphones Included | 2 |
Frequency Response | 100 - 6800 Hz |
Noise Canceling | Yes |
Noise Canceling Technology | Passive noise cancellation (PNC) |
Controls | Power on/off, answer/end, mute, volume, pair mode |
Connector Type | Wireless adapter (USB Type-A) |
Cable Length | 5 ft |
Included Accessories | Travel pouch, USB-C charging cable, charging stand, BT700 Bluetooth USB adapter |
Cable Details | USB-C cable - 5 ft |
Supported Host Device OS | Windows 10, macOS |
Software Certification | Certified for Microsoft Teams, Zoom Certified |
Battery | Headset battery rechargeable - lithium ion |
Capacity | 350 mAh |
Run Time (Up To) | 47 hours |
Run Time Details | Continuous playback: up to 47 hours ¦ Continuous talk: up to 24 hours |
Standby Time | 50 days |
Recharge Time | 1.6 hours |
The headset is ideal for hybrid workers, remote employees, office professionals, and Microsoft Teams users who require premium wireless communications.
Yes. The 77Z32AA model is officially certified for Microsoft Teams.
The package includes the headset, BT700 USB-C adapter, charging stand, charging cable, carrying pouch, and documentation.
The BT700 USB-C Bluetooth adapter provides an optimized wireless connection for computers and laptops.
Yes. Native Bluetooth connectivity supports smartphones, tablets, and other Bluetooth-enabled devices.
The headset supports multipoint connectivity, allowing connection to multiple devices at the same time.
With the BT700 adapter, the headset supports wireless connectivity up to approximately 164 feet (50 meters), depending on environmental conditions.
Yes. The dual-microphone system helps reduce background noise for improved voice clarity.
Acoustic Fence technology helps block surrounding noise and focuses on your voice during calls.
The Voyager 4320-M provides up to 24 hours of talk time on a full charge.
Yes. A desktop charging stand is included for convenient charging and storage.
Yes. The lightweight design, adjustable headband, and memory foam ear cushions provide excellent comfort.
Yes. The stereo speakers deliver high-quality audio for music, videos, and multimedia applications.
Yes. While certified for Microsoft Teams, it is also compatible with Zoom, Cisco Webex, Google Meet, and other UC platforms.
Dynamic Mute Alert notifies users if they begin speaking while muted.
Yes. The headset charges via USB-C.
Yes. Integrated call controls allow users to answer, end, mute, and manage calls directly from the headset.
Yes. The Voyager 4320-M supports both Windows and macOS systems.
Yes. A carrying pouch is included for convenient transport and protection.
The Voyager 4320-M combines Microsoft Teams certification, exceptional wireless audio quality, advanced noise reduction, multipoint connectivity, all-day comfort, and convenient charging capabilities, making it an excellent headset for modern hybrid work environments.
