
Replacement or additional case for your QuietComfort Earbuds II. Listen for up to 6 hours on a single charge and get 3 additional full charges for a total of up to 24 hours of listening time. The case charges via USB-C and is a necessary companion to your earbuds. Use it for pairing, charging your earbuds, and keeping your earbuds up to date with the latest features and fixes.
Q: How to adjust the volum sound on my Sony ear buds
A: You would need to check the manual on your Sony headphones for how to adjust audio. For the QuietComfort Earbuds II, you can slide a finger on either earbud to adjust the volume.