Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
Poly Voyager 4320 UC Wireless Stereo Headset
Product details
General specs
- Brand: Poly
- Model: Voyager 4320 UC
Starting from €145.75
Last price update: 10/3/26
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| Brand | Poly | Poly | Poly | Poly | Poly | Poly |
| Model | Voyager 4320 UC | Voyager 4320 UC | Voyager 4310 UC | Voyager 4320 UC | Voyager 4320-M | Voyager 4320 |
| Price | €145.75 | €136.54 | €128.28 | €128.28 | €138.15 | €125.49 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 | Oct 11, 2026 |
| Bundle | Headset, BT700 USB-A adapter, and charging stand | Headset, BT700 USB-A adapter, and charging stand | headset + charge stand | |||
| Microphone | Boom mic. | Boom mic | Boom mic | |||
| Model Name | Voyager 4320 UC | Voyager 4320 UC | Voyager 4310 UC | Voyager 4320 UC | Voyager 4320-M | Voyager 4320 |
| Part Number | 77Y99AA | 77Y99AA | 218471-02 | 218478-01 | 7E2M1AAABA | 76U49AA |
| Product Type | Wireless headset | wireless headset | wireless headset | Wireless headset | Wireless headset | Wireless headset |
| Product family | Voyager | Voyager | 4300 | Voyager | Voyager | |
