HP Poly Voyager 4320 USB-C Headset + BT700

HP Poly Voyager 4320 – untethered office communication

We supply the HP Poly Voyager 4320 USB-C Headset +BT700 dongle for professionals who need reliable wireless audio. This binaural headset suits call centre agents, remote workers, and hybrid teams. It frees you from desk tethers while maintaining clear voice pickup. The included BT700 adapter ensures instant PC connectivity.

The strongest benefit is uninterrupted productivity. You get up to 24 hours talk time and 47 hours audio playback. Bluetooth 5.1 delivers a stable 50 m range. The MEMS boom microphone isolates your voice. Poly Lens software allows straightforward device management.

Core numbers at a glance

Stable Bluetooth 5.1 connectivity

The headset uses Bluetooth 5.1 with A2DP, AVRCP, HFP, and HSP profiles. This ensures wide device compatibility and consistent performance. You can connect to PCs, Android, and iOS devices. The included BT700 USB-C dongle provides a plug-and-play connection for laptops without native Bluetooth.

All-day comfort for long shifts

The binaural supraaural design sits comfortably over the ears. The headband distributes weight evenly across the head. This reduces fatigue during extended calls or music playback. The 3.2 cm drivers deliver clear audio without ear strain.

Managed voice clarity for busy environments

The MEMS boom microphone focuses on your voice while suppressing background noise. This is essential for open-plan offices or home offices with ambient sounds. The headset supports intuitive call controls. You can manage meetings without touching your PC or phone.

Sustainable choice with lower impact

This model complies with sustainability standards and carries TCO certification. We support responsible procurement for business buyers. The total carbon footprint is documented at 10 kg CO2e. Choosing certified hardware helps meet corporate environmental goals.

In the box

• Wireless headset
• BT700 Bluetooth Type-C adapter
• USB Type-C charging cable
• Travel pouch
• Quick start guide

Before you order

• Confirm your PC or laptop has a USB Type-C port for the BT700 dongle.
• Verify Bluetooth is enabled if you plan to pair without the dongle.
• Check that your operating system is Windows 10 or later, macOS, Android, or iOS.
• Ensure your collaboration apps support standard Bluetooth headset profiles.

Frequently Asked Questions

Our take

We recommend the HP Poly Voyager 4320 USB-C Headset +BT700 dongle for office and call centre professionals who need dependable wireless audio. It suits users who value long battery life, clear voice pickup, and easy PC connectivity. Warranty cover varies by product, so please contact us to confirm.