The Bowers & Wilkins Pi7 S2 are true wireless earbuds that deliver high-resolution audio through a true 24-bit connection using aptX Adaptive technology. Each earbud features a combination of a 9.2mm dynamic driver and a balanced armature, resulting in a rich sound profile that ranges from deep bass to crisp highs. With an adaptive active noise-cancellation system, these earbuds dynamically adjust to their environment, ensuring an immersive listening experience. Notably, the innovative Smartcase doubles as an audio retransmission system, allowing users to connect the earbuds directly to external audio sources such as in-flight entertainment systems. The Bowers & Wilkins Music app facilitates easy setup and control of the earbuds, compatible with various streaming services like TIDAL and Deezer. Aesthetically, the Pi7 S2 earbuds are available in several classy color options such as Satin Black, Canvas White, and Midnight Blue, designed to provide an elegant look distinct from typical earbud designs. The earbuds are also IP54 water resistant, making them suitable for everyday use and some outdoor activities.