SONY LinkBuds Fit Truly Wireless Noise Canceling Earbuds 

• Experience unrivalled comfort with LinkBuds Fit earbuds. With excellent sound and call quality, and improved Ambient Sound Mode, staying connected to the people and content you love has never been easier.
• Designed for comfort: Small, light, and smart, with a secure and comfortable fit–even when exercising–thanks to the newly developed Air Fitting Supporters and earbud tips to keep you connected throughout your day.
• Stay connected with ambient sound: LinkBuds Fit combines excellent noise canceling with an improved Ambient Sound Mode. When activated, it automatically adjusts to your environment, reducing excess noise while keeping you safe and aware of your surroundings.
• Advanced Noise Canceling: Equipped with dual noise sensors and the Auto Noise Canceling Optimizer, the LinkBuds Fit earbuds filter exterior sound and adjusts to your surroundings for optimal audio performance.
• Immersive audio and call clarity: It’s easier than ever to stay connected to the people and content you love. Enjoy your favorite music without distractions and exceptional call quality, even in noisy environments.
• IPX4 splash and sweat-proof: With an IPX4 water resistance rating, splashes and sweat won’t stop these Sony earbuds, so you can keep on moving to the music.