Anker Sound core Liberty 5, Noise Cancelling, White

Anker Sound core Liberty 5, Noise Cancelling, White Model Number: A3957H21 Brand: ANKER Type: Headphones Color: White Wireless: Yes More Features Adaptive ANC 3.0 (Noise Cancelling) : Automatically adjusts every ~0.3 seconds for changing environments. 2× stronger voice reduction vs previous Liberty