For Home Listening and Traveling, Spatial Audio with Dynamic Head Tracking, Active Noise Canceling with Aware Mode, Lossless Audio Codec Support, Plush Memory Foam Ear Cushions, Up to 30 Hours of Battery Life, Swap Atmos Audio with Sonos Soundbar, Built-In Wi-Fi Connectivity, Dolby Atmos Support, HDMI eARC Input. Set yourself up for a cinematic listening experience at home or on the go with this B&H Kit that combines the white Sonos Ace Wireless Noise-Canceling Over-Ear Headphones with a matching soundbar for immersive home audio. With spatial audio and Dolby Atmos support as well as the ability to swap audio between devices you enjoy your media the way you want.