Small, light, and always comfortable. Weighing approximately 4.8 g, the LinkBuds S are the lightest and smallest Hi-Res True Wireless earbuds with Noise Cancelling in the world. With a compact driver and Bluetooth Audio SoC (System on Chip) along with a high-quality processor for Noise Cancelling on the same chip, they are also ultra-compact. They are 40% smaller than the WF-1000XM4 earbuds.

Pleasant and secure. The LinkBuds S fit perfectly with their ergonomic shape tailored to the ear. We developed the LinkBuds S using extensive ear shape data collected since the launch of the world's first in-ear headphones in 1982. Additionally, we evaluated the sensitivity of various ear types to achieve an ideal shape that is comfortable for many people.

Transparent ambient sound or high-quality Noise Cancelling. These earbuds are unbeatable in every respect: they provide the best transparent ambient sound from Sony in True Wireless earbuds for interacting with the world around you, and high-quality Noise Cancelling when you need to focus. The LinkBuds S automatically switch between Ambient Sound mode and Noise Cancelling depending on your location and what you are doing.

Adapts ambient sound for all-day wear to your activities. The intelligent adaptive sound control recognizes where you are and what you are doing, adjusting the ambient sound settings for an ideal listening experience accordingly. Over time, it learns your behavior and identifies places you frequent, such as your workplace or favorite café, and adjusts the sound to the environment.

The best call quality from Sony in True Wireless earbuds. The precise voice pickup technology controls the external and internal microphones, and the modern audio signal processing ensures ultra-clear conversations even in noisy environments. The noise cancellation algorithm has been optimized with AI and machine learning from 500 million data points.