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- Poly Voyager 4320 Headset On-Ear Bluetooth kabellos USB-A Geräuschisolierung Zoom Certified
















Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.
Freedom to work
Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology.
Round-the-clock efficiency
Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode.[1,2]
[1] Connectivity includes: PC via included BT700 Bluetooth® adapter or via USB cable; smartphone via Bluetooth v5.2; desk phone with Voyager Office base, available as an accessory, sold separately.
[2] Desktop charge stand available with certain models or sold separately.
Technical specification disclaimers
Protects against Acoustic Shock by limiting sounds to below 118 dBA.
Voyager Office base available as an accessory, sold separately.
Requires setting change via Poly Lens or Plantronics Hub.
Volume control | Button |
Operating keys | 001:Answer/end call,Mute, |
Headset type | Binaural |
Cable colour | Black |
Control unit type | In-line control unit |
Microphone type | Boom microphone |
Microphone direction type | Omnidirectional microphone |
MEMS (Micro-Electro-Mechanical System) microphone | Y |
Microphone frequency | 100 - 6800 |
Wearing style | Head-band |
Ear coupling | Supraaural |
Driver unit | 32 mm |
Headphone frequency | 20 - 20000 |
Battery type | Built-in battery |
Cables included | USB Type-C |
Pallet net weight | 149.14 g |
Bluetooth profiles | A2DP,HFP,HSP,AVRCP |
Pouch | Y |
Quick start guide | Y |
Package weight | 590 g |
Package depth | 210 mm |
Package width | 186 mm |
Package height | 55 mm |
Control type | Buttons |
Battery operated | Y |
Impedance | 32 Ohm |
Microphone sensitivity | -38 dB |
Battery technology | Lithium-Ion (Li-Ion) |
Standby time | 50 std |
Continuous audio playback time | 47 std |
Talk time | 24 std |
Battery recharge time (charging case) | 1.6 std |
Signal-to-Noise Ratio (SNR) | 53 dB |
Weight | 122 g |
Height | 182 mm |
Width | 155 mm |
Depth | 67 mm |
LED indicators | Mute |
Wireless range | 50 m |
Product type | Headset |
Cable length | 1.5 m |
Windows operating systems supported | Windows 10 |
Mac operating systems supported | Y |
Bluetooth version | 5.1 |
Recommended usage | Office/Call center |
Connectivity technology | Wired |
Bluetooth | Y |
USB connector | USB Type-A |
Product colour | Black |
Microphone mute | Y |




Product colour Black
Product type Headset
Cable length 1.5 m
Connectivity technology Wired
Wearing style Head-band
Free your workers from their desks with the entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It’s everything your teams need to stay productive and connect to all their devices whether at home or in the office.
Freedom to work
Move freely between all your workspaces with this portable headset. Roam with ease with up to 50 m / 164 ft of wireless range. Reduce background noise and control your conversations with Acoustic Fence technology.
Round-the-clock efficiency
Boost your productivity with continuous comfort, up to 24 hours of talk time, and connectivity to multiple devices. Extend your talk time by using the desktop charge stand or by using the headset in the corded USB mode.[1,2]
[1] Connectivity includes: PC via included BT700 Bluetooth® adapter or via USB cable; smartphone via Bluetooth v5.2; desk phone with Voyager Office base, available as an accessory, sold separately.
[2] Desktop charge stand available with certain models or sold separately.
Technical specification disclaimers
Protects against Acoustic Shock by limiting sounds to below 118 dBA.
Voyager Office base available as an accessory, sold separately.
Requires setting change via Poly Lens or Plantronics Hub.
Volume control | Button |
Operating keys | 001:Answer/end call,Mute, |
Headset type | Binaural |
Cable colour | Black |
Control unit type | In-line control unit |
Microphone type | Boom microphone |
Microphone direction type | Omnidirectional microphone |
MEMS (Micro-Electro-Mechanical System) microphone | Y |
Microphone frequency | 100 - 6800 |
Wearing style | Head-band |
Ear coupling | Supraaural |
Driver unit | 32 mm |
Headphone frequency | 20 - 20000 |
Battery type | Built-in battery |
Cables included | USB Type-C |
Pallet net weight | 149.14 g |
Bluetooth profiles | A2DP,HFP,HSP,AVRCP |
Pouch | Y |
Quick start guide | Y |
Package weight | 590 g |
Package depth | 210 mm |
Package width | 186 mm |
Package height | 55 mm |
Control type | Buttons |
Battery operated | Y |
Impedance | 32 Ohm |
Microphone sensitivity | -38 dB |
Battery technology | Lithium-Ion (Li-Ion) |
Standby time | 50 std |
Continuous audio playback time | 47 std |
Talk time | 24 std |
Battery recharge time (charging case) | 1.6 std |
Signal-to-Noise Ratio (SNR) | 53 dB |
Weight | 122 g |
Height | 182 mm |
Width | 155 mm |
Depth | 67 mm |
LED indicators | Mute |
Wireless range | 50 m |
Product type | Headset |
Cable length | 1.5 m |
Windows operating systems supported | Windows 10 |
Mac operating systems supported | Y |
Bluetooth version | 5.1 |
Recommended usage | Office/Call center |
Connectivity technology | Wired |
Bluetooth | Y |
USB connector | USB Type-A |
Product colour | Black |
Microphone mute | Y |