Immerse yourself in powerful sound with the Sony WH-XB900N Wireless Noise-Canceling Headphones, designed for music lovers who want deep, punchy bass and smart connectivity. Featuring Extra Bass(TM) technology, these headphones deliver rich low-end sound that makes every track, from EDM to hip-hop, come alive. Advanced digital noise-canceling blocks out distractions, letting you enjoy your music, movies, or calls without interruption. The adaptive sound control automatically adjusts audio settings based on your activity and environment, while ambient sound mode keeps you aware of your surroundings when needed. Enjoy wireless freedom with Bluetooth(R) and NFC connectivity, and take advantage of hands-free voice assistant support with Amazon Alexa and Google Assistant. The long-lasting battery life provides up to 30 hours of playback, and the quick charge function gives up to 4.5 hours of listening from just 10 minutes of charging.