Poly Voyager 4320 Bluetooth Stereo Headset with BT700 USB-A Dongle – Microsoft Teams Certified
- Availability:
- In Stock
- Product Code:
- 77Z00AA
- Brand:
- POLY
Enjoy wireless freedom while on digital calls and listening to music from your home or office with the Voyager 4320 Bluetooth Stereo Headset from Poly. Designed for high comfort and versatility for unified communications applications, this Zoom & Microsoft Teams certified on-ear headset features a flexible boom with dual microphones that use Acoustic Fence technology to reduce background noise. Additionally, the Voyager 4320 UC may be simultaneously connected to two separate Bluetooth devices for easy switching, and it remembers up to eight devices. A BT700 USB-A dongle is included to add Bluetooth 5.2 support to laptops and desktop computers.
The internal 350mAh lithium-ion battery is designed to provide up to 24 hours of talk time or 47 hours of listening time. It may be fully recharged in about 96 minutes with a separately sold power adapter. Connecting the headset to a Fast Charge compatible adapter for 15 minutes provides you with up to 10 hours of talk time. Or you can charge and talk at the same time by using the included USB-A cable to connect the headset directly to your computer. Also included is a charging stand.
| General Features | |
|---|---|
| Specifications | Wearing Style
Dual Ear with Headband Foldable: Yes Earpiece Swivel: No Earpiece Design On-Ear (Supra-Aural) Sound Field Stereo Built-In Mic Yes (on Adjustable Boom) Noise Cancelling Microphone Yes Wireless Bluetooth 5.2 Audio Connector 1x USB-A Headphone Wearing Style Dual Ear with Headband Foldable: Yes Earpiece Swivel: No Earpiece Design On-Ear (Supra-Aural) Open/Closed-Back Closed-Back Sound Field Stereo Driver Size 1.3" / 32 mm Active Noise Cancellation Yes Frequency Response 20 Hz to 20 kHz Volume Limiting / Child-Safe Yes: Limited to 102 dB Max Built-In Controls Yes (on Earpiece) Microphone Built-In Mic Yes (on Adjustable Boom) Noise Cancelling Yes Number of Voice Mics 2 Type MEMS / Electret Condenser Frequency Response 100 Hz to 6.8 kHz Connectivity Wireless Bluetooth 5.2 Wireless Range 164' / 50 m Supported Audio Codecs AAC aptX aptX HD SBC Bluetooth Profiles A2DP AVRCP HSP HFP Multipoint Support Yes Maximum Paired Devices 2 Wired Audio Connector 1x USB-A Cable Design No Wired Audio Support Cable Length 4.9' / 1.5 m (Charging Cable Only) Mobile App Compatible Yes: Android & iOS App Name: Poly Lens Battery Runtime 18 Hours (Lights On) 24 Hours (Lights Off) 47 Hours (Listen) 50 Days (Standby) Quick Charging Times 15 Minutes for 10 Hours Recharge Time 1.6 Hours Battery Chemistry Lithium-Ion Capacity (mAh) 350 mAh |
| After Sales Service | |
| Warranty | 1 Year Warranty |












