Poly SupraPlus HW261 alternatives, similar headphones

Hama PC Headset HS-320
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Hama PC Headset HS-250
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Koss "Spark Plug" XT
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Audio-Technica ATH T22
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Audio-Technica ATH AD700
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Poly - Plantronics SupraPlus Wireless CS361N
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Poly Voyager 520
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Poly Voyager 855
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Poly SupraPlus HW251
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Poly SupraPlus HW251/A
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Poly SupraPlus HW251N/A
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Poly SupraPlus HW261N/A
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Poly CS 55 Replacement Headset
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Poly MS50/T30-3
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Poly MS50/T30-1
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