Description

POLY Voyager 4320 USB-C Headset +BT700 dongle +Charging Stand. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Headphone frequency: 20 - 20000 Hz. Cable length: 1.5 m. Weight: 158 g. Product colour: Black

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.
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]

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]

Product Properties

Manufacturer
POLY

Model
77Z31AA

EAN
197029611611

Battery

Battery operated
Yes

Battery recharge time
1.6 h

Battery technology
Lithium-Ion (Li-Ion)

Battery type
Built-in battery

Charging source
USB

Continuous audio playback time
47 h

Standby time
50 h

Talk time
24 h

Headphones

Driver unit
3.2 cm

Ear coupling
Supraaural

Headphone frequency
20 - 20000 Hz

Microphone

MEMS (Micro-Electro-Mechanical System) microphone
Yes

Microphone frequency
100 - 6800 Hz

Microphone type
Boom

Packaging content

Cables included
USB Type-C

Charging stand
Yes

Pouch
Yes

Packaging data

Package depth
188 mm

Package height
115 mm

Package weight
621 g

Package width
210 mm

Performance

Cable length
1.5 m

Country of origin
China, Mexico

Headset type
Binaural

Product colour
Black

Product type
Headset

Recommended usage
Calls/Music

Wearing style
Head-band

Ports & interfaces

Bluetooth
Yes

Bluetooth profiles
A2DP, AVRCP, HFP, HSP

Bluetooth version
5.1

Connectivity technology
Wireless

USB connector
USB Type-C

System requirements

Mac operating systems supported
Yes

Windows operating systems supported
Windows 10

Weight & dimensions

Depth
67 mm

Height
182 mm

Weight
158 g

Width
155 mm