Sonos Ace Ultra elevates every aspect of your headphone listening experience. Powered by a Sonos-designed driver in each cup and featuring up to two times more Adaptive Active Noise Cancellation using a new 10-microphone array, the black headphones immerse you in every nuanced tone and beat of your music with high-resolution wireless audio and ultra-low latency. Aware Mode lets you stay connected to what's happening around you, while Adaptive EQ adjusts sound based on your fit and movement. Intuitive tactile controls let you easily adjust volume, skip between tracks, control noise, and take calls with voice-isolating, beam-forming microphones. The super comfortable design features memory foam ear cushions that create an exceptional acoustic seal and minimize pressure, plus replaceable ear cushions and a battery kit (not included). The extendable stainless steel band and rotating ear cups adjust for a bespoke fit. Enjoy your favorite music for up to 35 hours on a single charge with ANC on. When you're at home, use Sonos Link or TV Audio Swap to seamlessly move audio between your headphones and your Sonos system or soundbar. Rapid charging gives you three hours of battery life in just three minutes.