The CMF Buds Pro 2 Wireless Grey Black RIGHT Earbud is a high-quality in-ear earbud designed for studio and live monitoring. With a driver size of 40mm and a frequency range of 20 Hz - 5000 Hz, these earbuds provide clear and accurate sound reproduction. The wireless Bluetooth technology allows for convenient use without the hassle of cords, while the built-in microphone and charger included enhance its functionality. Made by InEar and manufactured in the 2020s, this earbud offers a sleek and modern design in a stylish gray and black color scheme.