Poly Voyager 4320 UC User Manual

Customize your device behavior through advanced settings and options with Poly Lens
App. Some softphones require the installation of Poly software to enable device call
control (answer/end and mute) functionality. Download: poly.com/lens.
NOTE Device settings and updates are also available in Plantronics Hub App.
Keep your firmware and software up-to-date to improve performance and add new
features to your Poly device.
Update your device using your computer with Poly Lens Desktop App. Download at
poly.com/lens.
While updating:
• Do not use your Poly device until the update is complete.
• Do not start a second update from a second device.
• Do not stream media.
• Do not answer or place a call.
Load software
Update your Poly
device
9

Poly Voyager 4320 UC Specifications

General

Wearing Style	Over-the-head
Speaker Frequency Response	20 Hz - 20 kHz
Bluetooth Profiles	A2DP, AVRCP, HSP, HFP
ANC	No
Connectivity	USB-A
Wireless Range	Up to 50 meters / 164 feet
Battery Life	Up to 24 hours (talk time)
Compatibility	PC, Mac
Microphone Frequency Response	100 Hz - 8 kHz
Supported Platforms	Windows, macOS, iOS, Android
Microphone	Dual MEMS microphones with noise cancellation
Charging Time	Up to 1.6 hours