Nothing Headphone (1) Wireless Over-Ear Headphones BluetoothProduct Description The Nothing Headphone (1) wireless over ear headphones combine advanced audio engineering with a distinctive transparent design. Developed in collaboration with KEF, they feature 40mm dynamic drivers and adaptive noise cancellation for an immersive and balanced listening experience across music, movies, and calls. Key Features 40mm Dynamic Drivers tuned for clear sound and deep bass Adaptive Active Noise Cancellation (ANC) adjusts