Sony LinkBuds: True Wireless Earphones / Small and Lightweight (4.1 grams) / Fully Open Style for Constant Wear / Microphone for Calls / 12mm Driver /

Sony

Equipped with a newly developed high-quality ring driver. Offers a new listening style that allows you to naturally hear ambient sounds while listening to music without blocking your ear canal. Because it doesn't block the ear canal, it's less prone to stuffiness and gentler on the ears. High sound quality is achieved through a specially designed 12mm ring-shaped driver and processor.

Sony's smallest and lightest wireless earphones ever. Half the size of the WF-1000XM4. An overwhelmingly lightweight design of 4.1 grams per earbud. Combined with the open style that doesn't block the ear, it's comfortable even during long periods of use.

High-quality call performance. Achieves high-precision call performance utilizing AI technology. An algorithm designed to pick up only the caller's voice ensures clear calls.

New smart features. Volume adjustment, play, pause, and track skipping can be controlled by tapping around the ear where the ear is worn, rather than on the earbud itself.

Comprehensive basic performance. 5.5 hours of playback on the earbuds, 12 hours of charging with the case. Fast charging: 90 minutes of playback with a 10-minute charge. IPX4 water resistance. Accessories: Charging stand.

For reference: Is it a malfunction? If you think the problem might be resolved, try the following: • Place the headset in the charging case and close the lid. Placing the headset in the charging case may resolve the issue. • Charge the headset. Charging the headset may resolve the issue. • Restart the connected device. Restarting your computer, smartphone, or other connected device may resolve the issue. • Reset the headset. Initialize the headset. This will reset volume and other settings to factory defaults and delete all device registration (pairing) information. • Check the support website. If the problem persists, please contact Sony support.