Sennheiser PXC 550 Wireless – NoiseGard Adaptive Noise Cancelling, Bluetooth Headphone with Touch Sensitive Control and 30-Hour Battery Life
Review: Sennheiser's PXC 550 Wireless Headphones Should Put Bose on Notice - MacRumors
EPOS I Sennheiser GAME ONE Gaming Headset, Open Acoustic, Noise-canceling mic, Flip-To-Mute, XXL plush velvet ear pads, compatible with PC, Mac, Xbox One, PS4, Nintendo Switch, and Smartphone - Black.