HP Poly Voyager 4320-M USB-A Wireless Headset | BT700 Adapter | Microsoft Teams Certified | Stereo | 24hr Battery | 50m Range | 2-Year Warranty | 77Y98AA

Poly Voyager 4320-M USB-A Wireless Headset – 77Y98AA

The Poly Voyager 4320-M is a professional stereo wireless headset designed for business communication, hybrid working, Microsoft Teams meetings and everyday office use. The 77Y98AA configuration combines the Voyager 4320-M headset with a Poly BT700 USB-A Bluetooth adapter, providing convenient wireless connectivity to compatible computers.

As a Microsoft Teams Certified headset, the Voyager 4320-M is designed for Microsoft Teams environments and is also certified for Zoom. It provides a practical solution for organizations that rely on unified communications and collaboration platforms for voice and video meetings.

The included BT700 USB-A adapter provides wireless connectivity to compatible PCs, while the headset can also connect to smartphones and other supported Bluetooth devices. Bluetooth profiles including A2DP, AVRCP, HFP and HSP provide compatibility for voice calls and multimedia audio.

With a wireless range of up to 50 metres / 164 feet, users can move away from their workstation while remaining connected. With a rechargeable lithium-ion battery, the headset provides up to 24 hours of talk time with the online indicator switched off, up to 18 hours with the indicator enabled and up to 47 hours of music playback.

The Acoustic Fence microphone noise-cancellation technology helps reduce unwanted background noise during calls. This makes the headset suitable for open offices, shared workspaces and home offices where ambient noise can affect voice communication.

The stereo headset features 32mm speakers with a 20Hz–20kHz speaker bandwidth. Its on-ear design provides stereo audio for business calls, video meetings and multimedia playback.

An integrated on-call indicator flashes on the ear cup when the user is on a call, providing a visual indication to nearby colleagues. Physical controls provide convenient access to call answer/end, mute, volume, power and Bluetooth pairing functions.

The Voyager 4320-M can also operate in corded USB audio mode, allowing users to continue using the headset while connected by USB and helping conserve battery power.

For hearing protection, the headset incorporates SoundGuard Digital acoustic protection technology. It is compatible with Windows 11, Windows 10, macOS, Android and iOS devices and can be managed using Poly Lens.

Key Features

• Poly Voyager 4320-M stereo wireless headset
• Microsoft Teams Certified
• Zoom certified
• Stereo on-ear design
• USB-A connectivity via BT700 adapter
• Bluetooth 5.1
• Up to 50m / 164ft wireless range
• Up to 24 hours talk time
• Up to 18 hours talk time with online indicator enabled
• Up to 47 hours music time
• Up to 50 days standby time
• Acoustic Fence microphone noise cancellation
• 32mm stereo speakers
• 20Hz–20kHz speaker bandwidth
• 100Hz–6.8kHz microphone bandwidth
• On-call indicator
• Corded USB audio mode
• SoundGuard Digital acoustic protection
• Poly Lens management software
• 2-year Poly standard limited warranty