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Sennheiser Noise Canceling Headphones: PXC 550 Wireless; HD 4.5 BTNC; HD1 Wireless; and HD1 On-Ear Wireless | Stereophile.com
![Amazon.com: SENNHEISER PXC 550-II Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life, Black : Electronics Amazon.com: SENNHEISER PXC 550-II Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life, Black : Electronics](https://m.media-amazon.com/images/I/818-IGwCTjL._AC_SS450_.jpg)
Amazon.com: SENNHEISER PXC 550-II Wireless NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life, Black : Electronics
![Sennheiser PXC 550-II - Headphones with mic - full size - Bluetooth - wireless - active noise canceling - Walmart.com Sennheiser PXC 550-II - Headphones with mic - full size - Bluetooth - wireless - active noise canceling - Walmart.com](https://i5.walmartimages.com/asr/2f3a5336-cdee-49c8-8488-6769c7cac345.01b8ac4d4fc91835afcbc7052f84a6a2.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Sennheiser PXC 550-II - Headphones with mic - full size - Bluetooth - wireless - active noise canceling - Walmart.com
![Sennheiser PXC 550 Wireless review: A full-size Bluetooth headphone with active noise canceling that rivals Bose QC35 - CNET Sennheiser PXC 550 Wireless review: A full-size Bluetooth headphone with active noise canceling that rivals Bose QC35 - CNET](https://www.cnet.com/a/img/hub/2016/07/14/97b95d9d-f7be-419c-bf87-4895f2c0b244/sennheiser-pxc-550-wireless-01.jpg)