1. EXTENDED BATTERY LIFE: This 10year battery case operates with two AA batteries, delivering an impressive lifespan that reduces the need for frequent battery replacements. Your AirTag remains functional for extended periods, making it especially useful for items you rarely check. 2. WATERPROOF PROTECTION: Designed with an IPX7 waterproof rating, this case shields your AirTag from water damage. Use it confidently in various environments—whether at the beach, hiking, or caught in the rain. 3. DURABLE ABS MATERIAL: Crafted from quality ABS material, this case offers exceptional resistance to wear and tear. Its rugged design makes it suitable for daily use and outdoor adventures without compromising functionality. 4. EASY BATTERY REPLACEMENT: The case is designed for hassle battery changes. You can quickly swap the batteries without complications, ensuring your tracker stays operational with minimal downtime—no special tools required.