No. HIGHKA pods require no wearable technology. The occupant enters the pod, closes the door, and works in a normal seated position without any head, ear, or body contact with the acoustic system. The 35 dB reduction is achieved by the pod’s six-layer hollow composite wall structure — not by any personal device. This eliminates the extended-use comfort limitation that affects ANC headphones and allows session duration to be determined entirely by the work requirements.