Hamilton Buhl Deluxe Active Noise-Cancelling Headphones with Case, Black

HamiltonBuhl Deluxe Active Noise-Cancelling Headphones with Case (NCHBC1): * Design: Over-ear headphones with soft cushions for passive noise suppression. * Noise Cancellation: Active noise-cancelling (ANC) circuitry that actively reduces low-frequency sounds in noisy environments. * Headband: Adjustable and padded for comfort, ensuring a snug and comfortable fit. * Cord: Removable 5' Dura-Cord, which can be swapped out for a version with an in-line microphone to turn the headphones into a headset. * Case: Comes with a zippered carry case for protection and easy storage. * Compatibility: Ideal for use with Chromebooks, PCs, Macs, and any unit with a 3.5mm stereo headphone port. * Battery Requirement: The ANC circuitry requires one AAA battery (not included). * UPC: 082829002911 These headphones are designed to create a quiet and soothing environment, making them perfect for focusing on audio or simply enjoying some peace and quiet.