Home Slickdeals Sennheiser PXC 550 Over-Ear Wireless Headphones $189.97 Slickdeals Sennheiser PXC 550 Over-Ear Wireless Headphones $189.97 By ARCOM - 6 July 2019 158 0 SHARE Facebook Twitter Go to the deal page: Sennheiser PXC 550 Over-Ear Wireless Headphones $189.97