<ul><li>24bit Audio signal processing delivers dramatically improved sound quality</li><li>Battery life up to 24 hours with carrying case (with 10min quick charge for 90min of play time)</li><li>Truly wireless design with uninterrupted L/R simultaneous Bluetooth transmission</li><li>Alexa enabled for voice access to music, information, and more. Activate with a simple touch.</li><li>Smart listening by adaptive sound control automatically switches to ambient sound mode based on your activity</li></ul><br><br>Freedom perfected in a truly wireless design, with industry leading noise canceling powered by Sony?s proprietary HD Noise Canceling Processor QN1e. Form meets function with up to 24 total hours of battery life with quick charging, touchpad controls, premium sound quality, and smart features like Wearing Detection and Quick Attention Mode.

Sony WF-1000XM3 True Wireless Bluetooth Noise Canceling in-Ear Headphones Black (Renewed)