Poly Voyager 4320 UC User Manual

Contents may vary by model.
Stereo or mono headset
Bluetooth USB adapter (USB-A or USB-C,
design varies)
Charge stand (select models only) Headset carrying case
USB-A to USB-C cable Quick start guide
What's in the box
15

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