Soundcore Space A40 Adaptive Active Noise Cancelling Buds

Upgraded noise cancelling system for up to 98% less noise on commutes Enjoy personal space anywhere with adaptive noise cancelling Ultra-long 50-hour playtime Sound with exceptional detail Lightweight for a comfortable fit Adaptive Noise Cancelling for Personal Space Space A40’s noise cancelling detects noise levels around you, then automatically picks the ideal mode for your current environment and reduces noise by up to 98%. Ultra-Long 50-Hour Playtime Get 10 hours of listening from a single charge — enough playtime for all-day listening. The charging case gives 4 full charges for convenient on-the-go recharging, a 10-minute charge of the earbuds will give an extra 4 hours. When in ANC mode, you still get 8 hours of playtime and up to 40 hours with the case.