Sony LinkBuds S - Sony's smallest and lightest, noise cancelling Truly wireless headphones. Approximately 4.8 grams in weight, LinkBuds S are Sony's smallest and lightest truly wireless headphones, supporting noise cancellation, High-Resolution Audio Wireless and Bluetooth multipoint connection. Adaptive Sound Control is a smart function that senses what you’re doing to deliver the ideal listening experience on these Sony wireless earbuds. The new 5mm driver unit reproduces powerful bass and crystal clear vocals. Our Precise Voice Pickup Technology ensures you can hear and be heard when taking phone calls using these headphones with microphone, even in noisy environments. Smart features include Speak-to-Chat, which automatically pauses the music when you start a conversation, touch control, and more. Enjoy up to 20 hours of battery life with the charging case, plus quick charging. LinkBuds S are IPX4 water resistant, so neither splashes nor sweat can slow you down! *Firmware update required. Firmware will be available in November 2022.