Enjoy an immersive listening experience with the Anker Soundcore Space One headphone ANC. With active noise cancelling technology, it offers up to 40 hours of ANC playtime along with 2x stronger voice reduction. The LDAC Hi-Res audio and Bluetooth 5.3 ensure the most detailed listening experience possible. App control and a comfortable fit make it hassle-free and easy to use. Enjoy clear calls with noise cancellation for a worry-free experience. 98% Less Noise for Your Journey: The fully-upgraded noise cancelling system targets and blocks out a wider range of noises—from plane engines to crying babies. Hear Every Detail: The 40mm drivers have a pioneering double-layer diaphragm made from silk and ceramic materials to produce sound with intense bass and crisp treble. Hear Your Surroundings: Switch to Transparency mode on your noise cancelling headphones when you need to be aware of your surroundings, such as transportation announcements, crossing the road, or just staying connected to the world around you