Get the key specs, technical data, ratings and full review of Poly - Plantronics .Audio 645 USB all in one place. Compare your selected model with other alternatives and give your decision on the best headphones a solid base with our comprehensive overview.
design and dimensions sound quality microphone remote control connections others
| DESIGN AND DIMENSIONS Poly - Plantronics .Audio 645 USB |
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| Product Type | Headset - wired | |
|---|---|---|
| Recommended Use | Computer |
The Poly - Plantronics .Audio 645 USB are wired headphones. In the case of studio and professional DJ headphones, a wired connection is a standard and a necessity. In this case, connecting via cable reduces audio transmission delays and prevents unwanted battery drain as it would be in case of wireless headphones. The same is de facto true for gaming headsets. In case of headphones for normal music listening, the cable is rather a relic, although it still has its fans. However, the wireless option is much more popular for everyday use in today’s world.
Show more| SOUND QUALITY Poly - Plantronics .Audio 645 USB |
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| Headphones Form Factor | Behind-the-neck mount | |
|---|---|---|
| Headphones Technology | Dynamic | |
| Connectivity Technology | Wired | |
| Sound Output Mode | Stereo | |
| In-Cord Volume Control | Yes |
The sound quality can be affected by many factors. To control the optimum playback volume you can use the manual control directly on the cable.
Show more| MICROPHONE Poly - Plantronics .Audio 645 USB |
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| Type | Boom | |
|---|---|---|
| Microphone Operation Mode | Mono |
Poly - Plantronics .Audio 645 USB has a boom–type microphone.
Show more| REMOTE CONTROL Poly - Plantronics .Audio 645 USB |
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| Controls | Mute |
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| CONNECTIONS Poly - Plantronics .Audio 645 USB |
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| Connector Type |
Microphone (mini-phone 3.5mm) Headphones (mini-phone stereo 3.5 mm) Headset (4 PIN USB Type A) |
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| OTHERS Poly - Plantronics .Audio 645 USB |
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| Included Accessories | Headset USB adapter | |
|---|---|---|
| Service & Support | 1-year warranty |
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