About this item Military-Grade Protection: Hard protective cover designed for QuietComfort Earbuds II (2022) and QuietComfort Ultra (2023). Dual-piece design provides reliable protection and convenient opening. Safety lock design: Keep your headphones secure with the built-in lock clip. The lock clip mechanism adds a layer of security that prevents the case from accidentally opening, offering peace of mind wherever you go. Impact-Resistant Hard Shell Design: Crafted with high-quality impact-resistant material, this headphone case offers maximum protection against impacts, scratches, and shocks. Whether you're traveling or just tossing your bag around, this case will keep your headphones safe from harm. Supports Wired Charging: Using a wired connection, theres easy access to your charging port without compatibility concerns. Cleaner kit pen: Maintaining your headphones is crucial for long-term performance, and this case comes equipped with a cleaner kit pen. Avoid the build-up of dust,