Specifications

Brand: HP
Model: Poly Voyager 4320 Bluetooth Stereo Headset
Bluetooth version: Bluetooth 5.1
Supported Bluetooth profiles: A2DP; AVRCP; HFP; HSP
Paired devices: Up to 2
Voice alerts:
- Volume maximum
- Volume minimum
- Mute on
- Mute off
- Muted
- Connection status
- Talk time
- Battery low
Voice assistant: Siri; Google
Button user controls: Call answer/end; Mute; Volume +/-; Power on/off; Pairing
Number of microphones: 2
Microphone type: Noise cancelling
Operating Systems: Windows 11; Windows 10; macOS; Android™; iOS
Acoustic protection technology: Sound Guard Digital
Speaker size: 32mm
Compatibility: Compatible with PCs via included BT700 USB-A Bluetooth® adapter and smartphones via Bluetooth®
Features:
- Superior noise-canceling: Poly headsets feature advanced noise-canceling technology, including Acoustic Fence and WindSmart, which create a "virtual noise fence" to isolate your voice.
- Enhanced security: For sensitive business communications, certain Poly headsets—like those in the Savi series—are certified for enhanced security protocols like DECT Security Step C and 256-AES encryption.
- Multi-device connectivity: Many Poly wireless headsets support seamless connection to multiple devices, including desk phones, PCs, and mobile phones, with easy switching between them.
- Comfort and durability: With a long history (as Plantronics) in the headset market, Poly designs its products for long hours of wear, using premium materials for maximum comfort and durability.
- Comprehensive software: The Poly Lens software suite offers IT administrators and users tools for device management, settings customization, and firmware updates. It can also provide health and wellness reminders for users.
- UC platform compatibility: Many Poly products are certified for use with major unified communications (UC) platforms like Microsoft Teams, Zoom, and others, ensuring a seamless plug-and-play experience.