Poly Blackwire C720-M alternatives, similar headphones

Sony MDR XB200D
Specifications

Sony MDR XB200
Specifications

Sony MDR XB30EX
Specifications

Sony MDR XB400
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PylePro PPHPM50
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Motorola PR 56320
Specifications

SteelSeries UFC In-Ear Headset
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Philips ActionFit Sports SHQ3205
Specifications

Cooler Master CM Storm Sirus S
Specifications

Skullcandy Mix Master
Specifications

Cellular Line Audiopro Mosquito
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Gemini DJX-07
Specifications

Poly Blackwire C320-M
Specifications

Poly Savi W730-M
Specifications

Poly M25
Specifications

Poly Savi WH210
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Poly M55
Specifications

Poly Voyager Legend
Specifications

Poly SupraPlus Wideband HW251H
Specifications

Poly Blackwire C710-M
Specifications

Poly Blackwire C710
Specifications

Poly Blackwire 720
Specifications

Poly Voyager Legend UC
Specifications

Poly Voyager Legend UC B235-M
Specifications