
| Talk Time Hours | Not specified |
| Mpn | 7S439AA#ABA |
| Brand Name | Poly |
| Color | Black |
| Microphone Design | Boom |
| Detachable Microphone | No |
| Microphone Noise Canceling | Yes |
| Host Interface | USB |
| Headset Host Interface | USB |
| Sound Mode | Mono |
| Earpiece Type | Single Ear |
| Earpiece Design | Mono |
| Headset Form Factor | Over-the-Head |
| Headset Connectivity | Wireless |
| Microphone Type | Boom |
| Microphone Included | Yes |
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It is best suited for office calling, support desks, reception, and other voice-first workflows where awareness of the room matters.
Yes. The single-ear design lets users stay engaged with calls while still hearing nearby colleagues and office activity.
Yes. It uses wireless connectivity to reduce desk clutter and give users more freedom of movement.
Choose this model when call focus and situational awareness are more important than immersive audio on both ears.

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