The Soundcore by Anker Space A40 wireless headphones feature active noise cancellation with up to 98% noise cancellation, 50 hours of ultra-long playtime, and 10 hours of unique playtime

OverviewUp to 98% Noise Reduction: The Space A40 has an improved noise cancellation system that blocks out a wider range of distracting noises. So no matter where you go, you'll always have the space you need to focus. Automatically adaptable noise cancellation: Space A40 detects external noise and automatically selects the right level of noise cancellation for your environment. Whether indoors, outdoors, on the road, or on the plane, enjoy your personal space. 50 hours of personal space: That's enough to enjoy up to 1,000 songs or 25 movies of playtime. The earbuds have a playtime of 10 hours on a one-time charge, and a quick charge gives you 4 hours of listening time with a quick charge of 10 minutes. Highly detailed sound: Thanks to soundcore's groundbreaking dual-layer driver drivers, the Space A40 noise-cancelling headphones produce sound with powerful bass, clear mids, and bright highs. You can also use LDAC mode to listen to wireless high-resolution audio. Comfortable no matter how long you listen: The Space A40 wireless noise-cancelling headphones are smaller than all other Soundcore ANC headphones, light as a piece of paper, and have an ergonomic shape that fits comfortably in your ears.