Sennheiser PXC 550 Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life - Black: Amazon.co.uk: Electronics & Photo
Sennheiser PXC 550-II - Black - Pristine | Stock Must Go
Geekria QuickFit Protein Leather Replacement Ear Pads for Sennheiser PXC 550 PXC 550-II Wireless MB 660 Series Headphones Ear Cushions, Headset Earpads, Ear Cups Repair Parts (Black): Amazon.co.uk: Electronics & Photo