The Plantronics Voyager 4320-M Dual USB-A Bluetooth Headset for MS Teams (218475-02) is an on-ear headset designed for high comfort and versatility in unified communications applications. It has a flexible boom with dual microphones that use Acoustic Fence technology to reduce background noise. Furthermore, the Voyager 4320 UC can be connected to two separate Bluetooth devices at the same time for easy switching, and it can remember up to eight devices. To add Bluetooth support to laptops and desktop computers, a convenient USB Type-A adapter is included.
Audio Quality:
Noise-canceling dual mic with Acoustic Fence technology to block out background noise in a flexible microphone boom.
Flexible Convenience:
Online light indicator to let others know when you are on a call. Use as a wireless headset with up to 24 hours of talk time, or as a corded headset with USB headset mode with audio over USB.
Comfort:
Designed for comfort with an adjustable, enhanced padded headband and memory foam ear cushions.
Compatibility:
Connect to a computer via BT700 Bluetooth adapter or mobile via Bluetooth 5.2. Optional Voyager Office Base sold separately to connect to deskphone and computer. Bring up Microsoft Teams instantly thanks to the full native Teams experience with a dedicated Teams button on the headset.
Technical Specifications
| Brand | Poly |
| Model Name | Voyager 4320 UC |
| Connects to | Laptops via USB adapter, Bluetooth-enabled desk phones, mobile phones, tablets, and smart watches |
| Ideal for | Mobile professionals with extensive PC/Mac and mobile communications in noisy environments; featuring Active Noise Canceling and smart sensor technology |
| Talk/listen time | Talk time: Up to 24 hours Listening time: Up to 47 hours |
| Roaming range | Up to 50m (164 ft.) range with new BT700 Bluetooth dongle |
| Wireless frequency | Bluetooth 5.2 |
| Audio performance | ANC mode, Answer/end, Mute, Power on/off, Volume |
| Battery type | 350 mAH, Headset battery rechargeable - Lithium Ion |
| Charge time | 2 hour(s), 4.9 ft Charging Cable |
| Hearing protection | SoundGuard DIGITAL: protects against sound levels above 118dBA; Charging stand, Anti-startle (during calls) detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average daily noise exposure from exceeding 85dBA |
| Remote call control | Mute, volume, power on/off, answer/end, ANC mode |
| Headset weight | 0.162 kg |
| Warranty | 2 Years |
