Poly M90/R alternatives, similar headphones

Sennheiser HD 26
Specifications

Sennheiser MX 200
Specifications

Sennheiser PX 200
Specifications

Sennheiser PXC 250
Specifications

Sennheiser HD 437
Specifications

Poly - Plantronics M70/R
Specifications

Pyramid HP30
Specifications

Gamdias HEPHAESTUS GHS2000
Specifications

GAMDIAS HEBE GHS2300 3.5mm
Specifications

Tritton Kaiken
Specifications

Poly - Plantronics DuoPro Polaris P171
Specifications

Poly - Plantronics DuoPro Polaris P151N
Specifications

Poly Savi W445
Specifications

Poly Voyager PRO UC WG200/B
Specifications

Poly Savi W430A
Specifications

Poly Blackwire C720
Specifications

Poly Blackwire
Specifications

Poly Savi W440-M
Specifications

Poly C565
Specifications

Poly CS 510
Specifications

Poly EncorePro HW510
Specifications

Poly EncorePro HW520
Specifications

Poly EncorePro HW510V
Specifications

Poly EncorePro HW520V
Specifications