Poly
Poly 218478-01 Voyager 4320 UC Wireless Headset USB-C Bluetooth Binaural
Poly 218478-01 Voyager 4320 UC Wireless Headset USB-C Bluetooth Binaural
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: 218478-01
EAN: 017229174344
Manufacturer: Poly
Trusted by Thousands of Customers Since 2009!
Trusted by Thousands of Customers Since 2009!
Thousands of satisfied customers across eBay, Amazon, and our online store.
Cannot Gurantee Accuracy of Description and Images
Cannot Gurantee Accuracy of Description and Images
Please note that the product images, descriptions, and specifications may not be accurate as sourced from third parties.
7-Day Lead Time
7-Day Lead Time
Please note that there is lead time of 7-days for this product.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

Poly 218478-01 Voyager 4320 UC Wireless Headset USB-C Bluetooth Binaural
- ALL-DAY COMFORT – Lightweight, ergonomic design for comfortable extended wear.
- CRYSTAL-CLEAR CALLS – Dual-mic Acoustic Fence technology reduces background noise for professional audio quality.
- EXTENDED BATTERY LIFE – Up to 24 hours talk time and 47 hours audio playback for uninterrupted productivity.
- FLEXIBLE CONNECTIVITY – Bluetooth 5.2 and USB-C options for easy pairing with various devices.
- PEACE OF MIND – Backed by a 1-year warranty and UK/EU safety certifications.
Product Description:
The Poly Voyager 4320 UC Wireless Headset offers the perfect balance of comfort, performance, and flexibility for modern professionals. With advanced noise-cancelling microphones, long battery life, and seamless Bluetooth 5.2 connectivity, this headset is ideal for productive workdays at home or in the office.
Features:
- Lightweight binaural design for all-day comfort
- Dual-mic Acoustic Fence technology for clear, distraction-free calls
- Up to 24 hours talk time and 47 hours audio playback
- Fast 1.6-hour battery recharge
- Bluetooth 5.2 and USB-C connectivity
Technical Specifications:
- Headset Type: Binaural
- Connectivity: Wireless (Bluetooth 5.2), USB-C
- Talk Time: Up to 24 hours
- Audio Playback: Up to 47 hours
- Standby Time: Up to 1200 hours
- Battery Recharge Time: 1.6 hours
- Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
- Ear Coupling: Supraaural
What's Included:
- Poly Voyager 4320 UC Wireless Headset
- USB-C cable
- User documentation
Warranty & Shipping:
- 1-year manufacturer warranty
- CE and RoHS certified for UK/EU compliance
Technical Specifications:
| Warranty | 1 Year(s) |
|---|---|
| Bluetooth | Yes |
| Talk Time | 24 h |
| Headphones | Ear coupling Supraaural |
| Headset Type | Binaural |
| Product Type | Headset |
| Standby Time | 1200 h |
| Battery Operated | Yes |
| Usb Connectivity | Yes |
| Bluetooth Version | 5.2 |
| Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
| Battery Recharge Time | 1.6 h |
| Connectivity Technology | Wireless |
| Continuous Audio Playback Time | 47 h |