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.
If you are interested in more details, you can find full information on the seller's page.
Wireless headset operating in the 2.4 GHz ISM band.
| This item | Recommendations | |||||
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Poly 4320-M Operates in the 2.4 GHz ISM band.
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Poly Voyager 4300 UC 4320-M Wireless connectivity on the 2.4 GHz ISM band.
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Poly Voyager 4310 UC Single-ear design
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Poly Voyager 4300 UC 4320 C Black Bluetooth wireless connectivity
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Poly Voyager 4320 UC Boom microphone
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Poly Voyager 4320 Bluetooth wireless connectivity
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| Brand | Poly | Poly | Poly | Poly | Poly | Poly |
| Model | 4320-M | Voyager 4300 UC 4320-M | Voyager 4310 UC | Voyager 4300 UC 4320 C | Voyager 4320 UC | Voyager 4320 |
| Price | €120.64 | €149.63 | €81.63 | €145.13 | €170.08 | €129.81 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 14, 2026 |
| Model Name | 4320-M | Voyager 4300 UC 4320-M | Voyager 4310 UC | Voyager 4300 UC 4320 C | Voyager 4320 UC | Voyager 4320 |
| Part Number | 218479-02 | 218479-02 | 2-218473-333 | 218478-01 | 429836911180 | 76U49AA |
| Product Type | Wireless headset | headset | wireless headset | Headset | Wireless headset | Wireless headset |
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