The Bang & Olufsen BeoPlay HX Over Ear Wireless Headphones in Anthracite Black are a high-quality audio accessory designed for studio and live monitoring. With a 40mm driver size and built-in microphone, these headphones provide clear sound and convenient hands-free use. The over-ear design and comfortable headband form factor make them suitable for long listening sessions. The wireless Bluetooth technology allows for freedom of movement while the 1.2m cable length ensures a stable connection. Perfect for on-the-go music enjoyment, these headphones by Bang & Olufsen are a top choice for those seeking superior sound quality.