Sennheiser Momentum 4 Wireless NC Headphones

This headphone features a 42mm transducer system with aptX Adaptive for maximum audio resolution, personalized sound via the Sennheiser Smart Control App, and adaptive noise cancellation for immersive music listening and clear calls. It also includes a carry case, USB-C charging cable, audio cables, and an airplane adapter. The price drops from $379.95 to $251.31. Shipping is free.