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A portable headset with about 50 m (164 ft) of wireless range.
Microphone noise cancellation with Acoustic Fence technology reduces background noise.
Up to 24 hours of wireless talk time.
A light on the ear cup shows others you are on a call.
Keep it charged on the desktop stand, or use it corded in USB audio mode.
Optimized and certified for major UC platforms; manage remotely with Poly Lens.
HP Poly
The HP Poly Voyager 4320 UC is a stereo on-ear Bluetooth headset for open-office calling. A noise-cancelling boom microphone with Acoustic Fence technology reduces background noise, an on-call indicator shows colleagues when you are busy, and an adjustable headband helps with fit. It includes a USB-A BT700 adapter and a charging stand, is optimized and certified for major UC platforms, and can be managed with Poly Lens.
Expert Score
Great for hybrid & office calls, with 24 Hours Talk Time + Acoustic Fence.
The Voyager 4320 UC combines Up to 24 hours talk time with Acoustic Fence mic. Stereo Bluetooth office headset with Acoustic Fence noise reduction, up to 24 hours talk time, 50 m range and a charging stand. It is best for hybrid & office calls.
Sound Profile
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Hybrid & office calls
Moves between desk, home and phone with a dongle, charging stand and 24-hour talk time.
24 Hours Talk Time + Acoustic Fence
The Voyager 4320 UC combines Up to 24 hours talk time with Acoustic Fence mic. Stereo Bluetooth office headset with Acoustic Fence noise reduction, up to 24 hours talk time, 50 m range and a charging stand.
Need ANC for a loud office? Try the Voyager Focus 2 Headset.
It is stereo (two ears).
Up to 24 hours of talk time with the online indicator off (18 hours with it on).
Up to 50 m with the BT700 adapter, or up to 91 m with the Voyager Office base.
The boom mic uses Acoustic Fence noise-cancelling technology.
Optimized and certified for major UC platforms.
Call Quality
