Ultra-small, lightweight and super fit earbud with all-day comfort, natural ambient sound, advanced noise cancelling, automatic Adaptive Sound Control and immersive sound. Small and light for all-day comfort. Approximately 4.8 grams in weight, Linkbuds S is the world's smallest and lightest, noise cancelling, Hi-Res truly wireless headphones. We've kept the size down by both developing a compact driver and integrating the Bluetooth Audio SoC (System on Chip) and high-quality noise cancelling processor in one single chip. Comfortable and secure. LinkBuds S combines a shape that perfectly matches the human ear with an ergonomic design for a more stable fit. We've designed LinkBuds S utilising extensive ear shape data collated since introducing the world's first in-ear headphones in 1982, as well as evaluation of the sensitivity of various types of ears to ensure an ideal shape that is comfortable for many people. Transparent ambient sound or high-quality noise cancelling. These earbuds give you the best of both worlds - Sony's best transparent ambient sound in truly wireless headphones when you want to interact with your world and high-quality noise cancelling when you need to focus. LinkBuds S automatically switches between Ambient Sound Mode and noise cancelling depending on where you are and what you're doing. Sony's best-ever call quality in truly wireless headphones. With Precise Voice Pickup Technology that optimally controls microphones on the outside and inside of the earbud and advanced audio signal processing, conversations are ultra-clear, even in noisy environments. Our noise reduction algorithm was developed with AI machine learning using over 500 million voice samples to suppress ambient noise and extract your voice clearly. Control with your voice. Get hands-free help - Just say 'Hey Google' or 'Alexa' to activate your preferred voice assistant. Listen to music, connect with friends, get notifications, set reminders, and more. You can even control your headphones features like noise cancellation with your voice, listen to and interact with emails in Microsoft Outlook, and join Microsoft Teams meetings using Google Assistant or Siri. Water-resistant for everyday use. With an IPX4 water resistance rating, splashes and sweat won't stop these Sony earbuds - so you can keep on moving to the music. Listen to all day and charge in minutes. You can enjoy a full working day of charge - 6 hours - from your headphones and store another 14 hours in the case. That means a full 20 hours of listening every time you leave the house. In a hurry? Just 5-minute quick charging gives you up to 60 minutes of playtime, and the Sony headphones connect app will even notify you when your charging case drops below 30%. Brand: Sony