GEEKRIA Audio Cable with Mic Compatible with Sennheiser Momentum 4, PXC 550, PXC 550 II, ACCENTUM Plus Headphones, 2.5mm to 3.5mm Replacement Stereo Cord with Inline Microphone (4 ft/1.2 m)

At first I thought the plastic for the cable was a bit flimsy, but it's been almost a year and it's held up very nicely.

I used this on my recent trip to Norway and back to the US. The cord functioned perfectly and was exactly what I needed to plug into the airplane system.

Compatible with PXC 550 as announced and comes with the output well protected and a super neat leather cable holder. Although sound is not perfect when using microphone for calls.

these do not fit my sennheiser hds

The audio quality for music in is wonderful. The mic on the other hand sounds extremely muffled.

El producto cumple bien con su función, el microfono es bueno, lo uso para jugar en línea y no he tenido problema alguno

Works perfectly for my Sennheiser 550pxc.

Lo esperado, perfecto para los PCX550

These work well with my Sennheiser pxc headphones and Dell laptops.

it works, sounds quality is good too like original