This Dexnor rugged protective case is exclusively designed for the 2024 Bose Ultra Open, boasting precise cutouts for easy access to the charging port, pairing button and indicator light. Built with a durable pop-open locking latch, four reinforced shockproof TPU corners and a crystal-clear PC window, it delivers military-grade drop and bump resistance to secure your earbuds against daily damage and outdoor impacts while highlighting the original device’s style. Equipped with a heavy-duty anti-rust carabiner and keyring, it allows easy attachment to backpacks, belt loops and keychains for convenient on-the-go carrying. It features a snug secure fit with pre-installed adhesive tape for enhanced stability and comes with a T-shaped removal tool for effortless take-off, plus a retractable multifunctional cleaning pen with dual nylon brushes and a soft flocking sponge to safely deep clean hard-to-reach gaps, making it a tough, practical and all-around protective companion for daily use and outdoor adventures.