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6.5 in 6.3 in | ||
Available colors | ||
User rating |
POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Sound output | Mono | Stereo |
Connectivity technology | Wireless | Wireless |
POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Colour of product | Black |
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POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Microphone type | Boom microphone | Boom microphone |
POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Wireless range | 120 | 180 |
POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Noise-canceling | yes | yes |
POLY Savi W745 | Sennheiser DW Pro 2 Phone | |
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Battery life | 7.0 h | 12.0 h |
Standby time | 50.0 h | 100.0 h |
Pros | ||
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Cons |