Koss SB 45 alternatives, similar headphones

Poly - Plantronics SupraPlus SL Polaris P351 with Voice Tube
Specifications

Poly - Plantronics SupraPlus SL H361 with VoiceTube
Specifications

Sennheiser Evolution eH 350
Specifications

Sennheiser Evolution eH 250
Specifications

Sennheiser Evolution eH 150
Specifications

Poly Voyager Focus UC B825-M, XS
Specifications

LG TONE Free HBS-FN4
Specifications

Urbanears Alby
Specifications

Sony Ericsson HPS-20
Specifications

OPPO Enco W11
Specifications

Sennheiser CX 80S
Specifications

Poly - Plantronics GameCom X10
Specifications

KOSS KSC50
Specifications

Koss P 9
Specifications

Koss P 4
Specifications

Koss UR 15C
Specifications

Koss UR UR5 Portable Stereophone
Specifications

Koss P 15
Specifications

Koss QZ PRO
Specifications

Koss HQ1
Specifications

Koss KSC 75
Specifications

Koss P 14
Specifications

Koss UR 21
Specifications

Koss TD 85
Specifications