Description

POLY Voyager 4320-M +USB-A to USB-C Cable +BT700 dongle. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Office/Call center. Headphone frequency: 20 - 20000 Hz. Wireless range: 50 m. Cable length: 1.5 m. Weight: 162 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
7Y211AA

EAN
197497011081

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
1200 h

Talk time
24 h

Wireless charging
No

Headphones

Acoustic system
Closed

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

Number of microphones
2

Other features

Near Field Communication (NFC)
No

Packaging content

Cables included
USB Type-A, USB Type-A to USB Type-C

Carrying case
Yes

Charging stand
Yes

Quick start guide
Yes

Receiver included
Yes

Performance

Cable length
1.5 m

Detachable cable
Yes

Foldable
No

Headset type
Binaural

International Protection (IP) code
IPX4

MP3-player
No

Number of paired devices remembered
8

Operating keys
Answer/end call, Mute, Volume +, Volume -

Product colour
Black

Product type
Headset

Recommended usage
Office/Call center

Wearing style
Head-band

Works with Apple Siri
Yes

Works with the Google Assistant
Yes

Ports & interfaces

Bluetooth
Yes

Bluetooth profiles
A2DP, HFP, HSP, AVRCP

Bluetooth version
5.1

Connectivity technology
Wireless

USB connectivity
Yes

USB connector
USB Type-A

Wireless range
50 m

System requirements

Mac operating systems supported
Yes

Windows operating systems supported
Windows 10, Windows 11

Weight & dimensions

Depth
67 mm

Height
182 mm

Weight
162 g

Width
155 mm