Neumann NDH 20 alternatives, similar headphones

Poly - Plantronics Backbeat FIT 3200 (Right Earbud)
Specifications

Poly - Plantronics Backbeat FIT 3200 (Left Earbud)
Specifications

Poly - Plantronics Backbeat Pro 5100 (Left Earbud)
Specifications

Poly - Plantronics Backbeat Pro 5100 (Right Earbud)
Specifications

Compoint CP-H767
Specifications

Raycon E25
Specifications

ISOtunes Free Industrial
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Technics EAH-F50BE
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HyperX CloudX Flight
Specifications

MobileSpec Premium MBS11154
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Soundcore Liberty Air 2
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Poly Blackwire 3310
Specifications