Compatibility: This protective case is only compatible with Bose Ultra Open (2024), with precise cutouts for easy access to the charging port, pairing button, and indicator light; Please check your device's model carefully before purchasing. Secure locking mechanism: Equipped with a sturdy pop-open locking latch, this shockproof case keeps your Bose Ultra Open securely in place, ensuring they won’t fall out even during the toughest drops and bumps. Military-grade protection: This bumper case features four reinforced, shockproof TPU corners and a crystal-clear PC window, providing unmatched protection for all your adventures while showcasing your Bose in style along the way. Safer and easier to carry: With a robust, anti-rust carabiner and keyring, this rugged case easily attaches your Bose Ultra Open to your backpack, belt loop, keychain, or anything else for instant access on the go. Multi-function cleaning tool: Designed with dual nylon brushes on one end and a soft flocking sponge stick on the other, the retractable cleaning pen delivers a deep, scratch-free clean for every hard-to-reach spot on your device. Secure fit, easy removal: Our protective cover comes with pre-installed adhesive tape to secure the top in place for extra security; It also includes a T-shaped tool for hassle-free removal when it's time for a replacement. For every adventure: Dexnor is made for those who live for the great outdoors. It's your ultimate partner in rugged exploration. From mountain peaks to desert sands, Dexnor cases are built super tough to handle whatever challenges nature throws your way.