Wireless headphones with adaptive noise canceling function JBL LIVE460NC. - Brand: JBL - Model: LIVE460NC - Features: Adaptive Noise Cancelling - Bluetooth: Supported - Alexa: Built-in - Color: Black - Design: Over-ear My daughter bought these almost two years ago but has hardly used them. *I am also selling a transmitter (2-in-1) to connect TV and DVD audio via Bluetooth. Thank you.