What is the dial on the charging case for? April 28, 2025 11:03 Updated The lanyard allows you to carry the charging case handsfree. Simply expose the lanyard hole via the rotating dial. Related articles What is the function of the knob on the charging case? What's ENC? What is the dial on the charging case for? What can I do with the Nothing X app? What audio formats does CMF Buds 2 Plus support?