Soundcore by Anker Space A40 Wireless Earbuds Adaptive Active Noise Cancelling 50H Playtime Hi-Res,Wireless Charge,Black

Reduce Noise By Up to 98%: Space A40 has an upgraded noise cancelling system to block out a wider range of distracting noises Automatically Tailored Noise Cancelling: Space A40 detects external noises and automatically selects a suitable level of noise cancelling for your surroundings.  50 Hours of Personal Space:The earbuds have a 10-hour single charge playtime, and fast charging gives you 4 hours of listening from a quick 10-minute charge Highly Detailed Sound: Space A40 noise cancelling earbuds produce sound with strong bass, clear mids, and bright treble Comfortable：smaller than all other soundcore ANC earbuds, are as light as a sheet of paper, and have an ergonomic shape so they fit comfortably in your ears