Enjoy a customized listening experience, powerful sound, and all-day battery life with soundcore Space A40 Adaptive Active Noise Cancelling Wireless Earbuds by Anker. These true wireless earbuds reduce 98% of external noise, with adaptive noise cancelling that automatically identifies noise around you and selects the ideal mode. With 50 hours of total playtime,  listen on your commute and at work, and then repeat every day for  weeks before needing to recharge. Space A40 earbuds have soundcore's pioneering double-layer diaphragm drivers with metal ceramic material, for powerful bass and crisp treble. Enjoy personal space anywhere with the soundcore Space A40 earbuds by Anker.

• Reduce Noise By Up to 98%: Space A40 has an upgraded noise cancelling system to block out a wider range of distracting noises. So wherever you go, you'll always have the space you need to focus.
• Automatically Tailored Noise Cancelling: Space A40 detects external noises and automatically selects a suitable level of noise cancelling for your surroundings. Enjoy your personal space whether you're indoors, outdoors, commuting, or on a flight.
• 50 Hours of Personal Space: That's enough playtime to enjoy up to 1,000 songs or 25 movies. 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: Thanks to Soundcore's pioneering double-layer diaphragm drivers, Space A40's noise cancelling earbuds produce sound with strong bass, clear mids, and bright treble. You can also listen using LDAC mode for Hi-Res Audio Wireless sound.
• Comfortable, No Matter How Long You List