Poly
77Z32AA Poly Voyager 4320-M Microsoft Teams Certified Headset +BT700 dongle +Charging Stand
Poly Voyager 4320 UC Bluetooth® Wireless Headset
Cut the Wires. Boost Productivity.
Give your team the freedom to work from anywhere with the Voyager 4320 UC Series—an entry-level Bluetooth® stereo headset designed for seamless connectivity and all-day comfort. Whether at home or in the office, stay productive with crystal-clear audio, noise cancellation, and reliable wireless performance.
Unleash Mobility & Stay Connected
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Move freely between workspaces with a wireless range of up to 50m / 164ft.
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Acoustic Fence technology ensures superior background noise reduction for professional-grade calls.
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Multi-device connectivity: Easily switch between PC, smartphone, and desk phone (with an optional Voyager Office base).
All-Day Efficiency & Comfort
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Up to 24 hours of talk time on a single charge.
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Extend usage with the desktop charge stand (available with select models or sold separately).
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Corded USB mode for uninterrupted communication when charging.
Choice of Wearing Style
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Stereo design for full audio immersion.
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Mono option available for those who prefer to keep one ear open.
Superior Noise Cancellation
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Dual-microphone boom with Acoustic Fence technology ensures your voice is heard clearly, blocking background noise.
Certified for Microsoft Teams
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Microsoft Teams version includes a dedicated Teams button for instant collaboration and communication.
What’s in the Box?
✔ Voyager 4320 Stereo Headset (Microsoft Teams version)
✔ BT700 Bluetooth® USB Adapter
✔ USB Charging Cable
✔ Travel Pouch
✔ Quick Start Guide
Technical Specifications
| Feature | Details |
|---|---|
| Model | Poly Voyager 4320 UC Stereo USB-A Headset + BT700 USB-A Adapter |
| Battery Life | - Up to 24 hours (talk time) - Up to 47 hours (music time) - Up to 50 days (standby time) |
| Battery Type | Rechargeable Li-ion |
| Controls | Power on/off, Call answer/end, Mute, Volume +/-, Pairing |
| Microphone | Noise-canceling, dual-mic Acoustic Fence technology |
| Microphone Bandwidth | 100 Hz – 6.8 kHz |
| Speaker Size | 32mm |
| Speaker Bandwidth | 20 Hz – 20 kHz |
| Wireless Range | - Up to 50m / 164ft - Up to 91m / 300ft (with Voyager Office base) |
| Headphone Type | On-ear (stereo) |
| Bluetooth Version | 5.2 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Connection Type | Bluetooth®, USB Type-A BT700 adapter, USB cable |
| Charge Time | <1.6 hours |
| Audio Features | - Microsoft Teams Open Office certified - Microphone noise cancellation with Acoustic Fence technology |
| Acoustic Protection | SoundGuard Digital |
| Color | Black |
| Voice Assistant Support | Siri, Google |
| Voice Alerts | Volume max/min, Mute on/off, Connection status, Talk time, Battery low |
| Paired Devices | Up to 2 |
| Energy Efficiency | TCO Certified |
| Compatibility | - PCs via BT700 USB-A Bluetooth® adapter - Smartphones via Bluetooth® |
| Supported OS | Windows 11, Windows 10, macOS, Android™, iOS |
| Dimensions (W x D x H) | 6.1 x 2.6 x 7.2 in |
| Weight | 0.35 lb |
| Warranty | Poly standard two-year limited warranty |
| Manufacturer Part Number | 218476-01M |
Frequently Asked Questions About Product
If these questions do not dispel your doubts, please contact us
Where do your products come from?
All of our products from Cisco Disti，Cisco partner, Cisco distribution directly.
How to ship the goods?
Datadirect cooperation with FEDEX,UPS & DHL and air shipment. Orders can be tracked by express Tracking number. Air shipment will supply the B/L.
Can l use my own freight account to ship my order?
Sure, we can use your accounts to ship goods without any issue.
What's your warranty for the products you sell?
Please refer below our warranty terms.
https://www.datadirectglobal.com/pages/product-warranty-policy
Datadirect offers for all items on the website.
Cisco/Juniper:
1 year warranty for new licensed products; 3 months warranty for used, REF, etc.
Aruba:
Generally provide Limited Lifetime Warranty
PS: Limited Lifetime Warranty means the machine is damaged during normal use, datadirect can provide free warranty service. However, we cannot provide warranty for damage caused by human or violent factors.
If you need to apply for a product warranty, you need to send the defective product back to us (suzhou China). The shipping cost of the defective product and the shipping cost of the spare parts will be borne by datadirect.
The shipping cost for the return is: first receipt address to our warehouse. The shipping cost of the spare parts is from our warehouse to the first delivery address.
I want to buy a licence/service for a device, can I use it properly locally?
Fortinet, Meraki branded equipment licences purchased from us can be used globally, Cisco service needs to be confirmed by contacting us
Order Fulfillment Process
From Warehouse to Delivery: Ensuring Accuracy and Speed
Our order fulfillment process guarantees that your order is handled with the utmost care and efficiency.
Over 3 million in stock
Intelligent Warehouse
Assist customers throughout the order process
customer service
Secure and protective packing
Packaging
Accurate checks for model and quantity
Model and Quantity Verification
Fast and reliable transportation to your location
Shipping
Trusted by over 30,000 customers globally
Contact Us
If you have any needs, you can leave a message here, we will contact you as soon as possible
Address: RM I-14/FBLK2 GOLDEN DRAGONIND CTR 16-170 TAI LIN PAIROAD KWAI CHUNG
Contact: Jerry Kong
Phone: + 852-21349805
Monday to Friday.
7am to 24pm
chalice@datadirectglobal.com
whatsapp: +8618795881917
