Poly Voyager 4320 UC USB-A Wireless Headset | BT700 Adapter | Charging Stand | Stereo | 24hr Battery | 50m Range | 2-Year Warranty | 77Y99AA
The Poly Voyager 4320 UC USB-A Wireless Stereo Headset provides comfortable, flexible communication for offices, hybrid work, and Unified Communications. Its stereo design, wireless mobility, noise-reducing microphone, and charging stand support clear calls and productive collaboration throughout the day.
648.01 AED
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Poly Voyager 4320 UC USB-A Wireless Headset – 77Y99AA
The Poly Voyager 4320 UC is a professional stereo wireless headset designed for business communication, hybrid working, office environments and everyday collaboration. The 77Y99AA configuration includes the Voyager 4320 UC headset, BT700 USB-A Bluetooth adapter, desktop charging stand, USB Type-A charging cable and travel pouch.
The included BT700 USB-A adapter provides convenient Bluetooth connectivity to compatible PCs, while the headset can also connect directly to smartphones and other compatible Bluetooth devices. Bluetooth 5.1 and support for A2DP, AVRCP, HFP and HSP profiles provide flexible connectivity for voice calls and multimedia.
The Voyager 4320 UC provides up to 50 metres / 164 feet of wireless range, allowing users to move away from their workstation while maintaining a wireless connection. The rechargeable lithium-ion battery provides up to 24 hours of talk time with the online indicator switched off.
Battery performance can reach up to 18 hours of talk time with the online indicator enabled, up to 47 hours of music playback and up to 50 days of standby time. The included desktop charging stand provides a convenient place to store and recharge the headset between calls.
The headset incorporates Acoustic Fence technology to help reduce unwanted background noise during conversations. This makes it suitable for open offices, shared workspaces and home-office environments where ambient noise can affect call quality.
The stereo on-ear design uses 32mm speakers with a 20Hz–20kHz speaker bandwidth, providing audio suitable for business calls, online 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 people nearby that the user is busy.
The Voyager 4320 UC can also operate in corded USB audio mode, providing an alternative to wireless operation and helping extend battery availability when required.
SoundGuard Digital acoustic protection technology helps protect users from excessive audio levels. The headset supports Windows 11, Windows 10, macOS, Android and iOS devices and can be managed through Poly Lens.
Key Features
- Poly Voyager 4320 UC stereo wireless headset
- Stereo on-ear design
- BT700 USB-A Bluetooth adapter included
- 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 technology
- Two noise-cancelling microphones
- 32mm speakers
- 20Hz–20kHz speaker bandwidth
- 100Hz–6.8kHz microphone bandwidth
- Desktop charging stand included
- On-call indicator
- Corded USB audio mode
- SoundGuard Digital acoustic protection
- Poly Lens management software
- 2-year Poly standard limited warranty
TECHNICAL SPECIFICATIONS
| Brand | HP |
|---|---|
| Manufacturer | HP Inc. |
| Product Family | Poly Voyager |
| Series | Voyager 4300 |
| Model | Poly Voyager 4320 UC |
| Product Number | 77Y99AA |
| Product Type | Wireless Headset |
| Headphone Type | On-Ear Stereo |
| Wearing Style | Stereo / On-Ear |
| Connectivity | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.1 |
| PC Connectivity | BT700 USB-A Bluetooth Adapter |
| Wireless Range | Up to 50m / 164ft |
| Paired Devices | Up to 2 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Speaker Size | 32mm |
| Speaker Bandwidth | 20Hz–20kHz |
| Microphone Type | Noise Cancelling |
| Number of Microphones | 2 |
| Microphone Technology | Acoustic Fence |
| Microphone Bandwidth | 100Hz–6.8kHz |
| Acoustic Protection | SoundGuard Digital |
| Battery Type | Rechargeable Lithium-Ion |
| Talk Time | Up to 24 Hours |
| Talk Time with Online Indicator | Up to 18 Hours |
| Music Time | Up to 47 Hours |
| Standby Time | Up to 50 Days |
| Charge Time | Less Than 1.6 Hours |
| Charging Type | Desktop Charging Stand |
| Charging Stand | Included |
| On-Call Indicator | Yes |
| Controls | Power On/Off, Call Answer/End, Mute, Volume +/-, Pairing |
| Voice Assistant | Siri, Google |
| Management Software | Poly Lens |
| Compatible Operating Systems | Windows 11, Windows 10, macOS, Android, iOS |
| Charging Cable | USB Type-A |
| Cable Length | 1.5m |
| Ear Cushion Material | Artificial Leather |
| Colour | Black |
| Dimensions (W × D × H) | 155 × 67 × 182mm |
| Weight | 162g |
| Package Dimensions (W × D × H) | 188 × 210 × 115mm |
| Package Weight | 644.17g |
| What’s in the Box | Wireless Headset, BT700 USB-A Bluetooth Adapter, Charging Stand, USB Type-A Charging Cable, Travel Pouch, Quick Start Guide |
| Warranty | 2-Year Poly Standard Limited Warranty |
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