Refreshed / Grade A refers to units that are in Like New condition. Pristine screen condition with no scratches. Minimal to no scuffs to the body of the unit. No scratches, dents or other cosmetic damages to the item.
Model: Polycom Voyager 4320 UC USB-A Headset
Specifications
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Connects to: PC/Mac via BT700 USB-A or USB-C adapter and a mobile phone via Bluetooth v 5.2
For professionals who prefer the freedom of hands-free calls all day at home or in the office:
Bluetooth v 5.2:
Multipoint connectivity, headset connect to two devices at the same time, remembers
up to 8 devices:
Supported Bluetooth profiles: A2DP, AVRCP, HSP, HFP
Range: up to 50 meters/164 feet
Wired: Connect to PC via included USB-C cable ( 1.5 meters/ 4.9 feet) with audio over USB mode
Battery Capacity: 350 mAH
Battery Type: lithium ion
Talk time: Up to 24 hours (online indicator off) **, Up to 18 hours (online indicator on, default setting)
Listening time: up to 47 hours
Charge time: 1.6 hours for a full charge
Fast Charge: up to 10 hours listening timen after 15 mins of charge
Standby time: up to 50 days
Receive Frequency Response: Dynamic EQ optimized for PC wideband voice telephony up to 7 kHz or for multimedia 20 Hz to 20 kHz
Hearing Protection: SoundGuard DIGITAL
Microphone & Technology: Flexible noise canceling boom with dual microphone Acoustic Fence technology
Easy access mute button on microphone boom:
Headset Controls: Call answer/end, mute, volume +/-, power ON/OFF/PAIRING
Online Indicator - Two LED indicators on speaker housing shows in a call status:
Headset Base Control: Voyager 4300 UC Series with Charge stand
Certification: Zoom