Anker Soundcore Life Q20+ ' Hybrid Active Noise Cancelling

Reduce Ambient Noises By Up to 90%: Life Q20+ has 4 ANC microphones and a digital active noise cancellation algorithm to detect and cancel out a wider range of low and mid-frequency noises such as cars and airplane engines. Extended Playtime: Enjoy 40 hours of playtime in wireless noise cancelling mode (at 60% volume) or 60 hours’ in standard mode. Also enjoy 4 hours of listening when you charge Life Q20+ active noise cancelling headphones for just 5 minutes.