The Sony WH-CH710N are over-ear wireless noise-cancelling headphones designed for comfort and immersive audio experiences. They feature adaptive noise cancellation technology, which allows users to adjust the level of ambient sound based on their environment. The headphones include a built-in microphone for hands-free calls and voice assistant integration. Equipped with 30mm driver units, they deliver a balanced sound profile with clear vocals and robust bass. The headphones also support Bluetooth connectivity, providing seamless wireless audio streaming from compatible devices. The battery life is substantial, offering up to 35 hours of playback on a single charge, with quick charge capability that provides around 60 minutes of playback from just a 10-minute charge. The WH-CH710N are designed with a lightweight, comfortable profile suitable for extended listening sessions, and they come with a foldable design for easy storage and portability.