Sennheiser PC 156 USB alternatives, similar headphones

Pioneer SE H33
Specifications

Pioneer SE H35TV
Specifications

BlueAnt V12 - LCD Bluetooth headset
Specifications

Poly MHS123
Specifications

Koss SPARKPLUG
Specifications

Koss MV1
Specifications

Wavemaster HPX 1602 M
Specifications

jWIN JB EP23
Specifications

JPL Telecom MGC012121
Specifications

JPL Telecom MGC012221
Specifications

Plantronics Voyager 510-USB Bluetooth Headset System
Specifications

Samsung WEP185
Specifications

Sennheiser PC 121
Specifications

Sennheiser PC 131
Specifications

Sennheiser PC 136 USB
Specifications

Sennheiser PC 141
Specifications

Sennheiser PC 146 USB
Specifications

Sennheiser PC 151
Specifications

Sennheiser PC 161
Specifications

Sennheiser PC 166 USB
Specifications

Sennheiser RI 410
Specifications

Sennheiser RR 4200
Specifications

Sennheiser RS 4200-2
Specifications

Sennheiser RS 4200
Specifications