Shure AONIC 40 Wireless Noise Cancelling Headphones is actually the first Shure product that I owned. As the number 40 in the product name suggests, AONIC 40 has a 40 mm dynamic driver which makes it in the same range as the Sony WH-1000XM4 Headphones and Apple AirPod Max.

AONIC 40 is Shure’s mid-range wireless noise-cancelling headphones. They have another higher-end which is the AONIC 50.

Shure AONIC 40 - Box Front
Shure AONIC 40 – Box Front