Poly Voyager 4320 USB-C Headset with BT700 Dongle - Wireless Binaural On-Ear
Wireless Poly Voyager 4320 USB-C headset with BT700 dongle. Bluetooth 5.1, up to 47h playback/24h talk time, dual-mic Acoustic Fence noise cancellation, lightweight on-ear design, black.
Available in 6–10 business days : 39 pieces
For any questions about this item, availability, or delivery times, please contact us at 22 270068
The Poly Voyager 4320 USB-C Headset is a professional-grade wireless headset designed for unified communications and everyday productivity. Featuring Bluetooth 5.1 connectivity with the included BT700 dongle, this lightweight headset delivers up to 24 hours of talk time and 47 hours of continuous audio playback on a single charge. The dual-microphone Acoustic Fence technology provides advanced noise cancellation, ensuring crystal-clear voice quality during calls while minimizing background distractions.
Weighing just 158 grams, the Voyager 4320 combines comfort with professional performance. The on-ear design with soft earcups and adjustable headband makes it suitable for all-day wear in corporate environments. It supports both wireless and wired connectivity—simply plug in the included USB-C cable to use it as a wired headset when the battery runs low. The headset is Microsoft Teams certified and works seamlessly across Windows, Mac, and mobile devices. With a wireless range of up to 164 feet, the BT700 dongle enables freedom of movement throughout your workspace.
Key Features:
- Bluetooth 5.1 with BT700 USB-C dongle for extended range
- Dual-mic Acoustic Fence noise cancellation technology
- 24-hour talk time / 47-hour playback time
- 1.5-hour fast charging via USB-C
- Lightweight design (158g) for all-day comfort
- Wired fallback capability with included USB-C cable
- Built-in busy light indicator on ear speakers
- Poly Hub software for customization
- Includes storage pouch and charging cable
| Product Type | Headset |
| Wearing Style | On-ear with headband |
| Headset Type | Binaural |
| Microphone Type | Boom microphone (dual-mic) |
| Microphone Technology | Acoustic Fence dual-microphone noise cancellation |
| Microphone Frequency | 100 - 6800 Hz |
| Connectivity | Bluetooth 5.1, USB-C |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Bluetooth Dongle | BT700 with ~30% improved range vs. previous generation |
| Wireless Range | Up to 164 feet (50 meters) with BT700 dongle |
| Wired Connectivity | USB-C cable included for wired mode operation |
| Frequency Response | 20 - 20000 Hz |
| Driver Size | 3.2 cm |
| Ear Coupling | Supraaural (on-ear) |
| Battery Type | Built-in Lithium-Ion (Li-Ion) |
| Talk Time | 24 hours |
| Continuous Audio Playback Time | 47 hours |
| Standby Time | 50 hours |
| Battery Recharge Time | 1.5 - 1.6 hours |
| Charging Source | USB-C |
| Weight (Headset Only) | 158 g |
| Product Color | Black |
| Headset Dimensions | Width: 155 mm, Height: 182 mm, Depth: 67 mm |
| Package Contents | Headset, BT700 Bluetooth dongle, USB-C to USB-A charging cable, cloth storage pouch with dongle pocket |
| Special Features | Built-in busy light (2 LEDs on ear speakers), Poly Hub software customization, wired fallback capability, foldable design |
| Operating Systems Supported | Windows 10+, macOS, iOS, Android |
| Certifications | Microsoft Teams Open Office certified |
| Recommended Usage | Calls, music, video conferencing, unified communications |
| Country of Origin | China, Mexico |