The latest 2025 model, an industry-smallest and ultra-lightweight smart tracker. Compatible with Apple's "Find My" app, exclusively for iOS devices such as iPhone and iPad. Ideal for preventing loss and theft of keys, wallets, bags, cars, etc. MFi certified for safe use. You can make it ring from the app to locate it when lost. It also features a long-life design with replaceable batteries (CR2032 battery included). Equipped with privacy protection features, information cannot be accessed by anyone other than your Apple ID. Includes a Japanese instruction manual for easy setup, even for beginners. Brand new, unopened, and unused.