- Compatibility : The mini item locator is compatible with iOS and Android devices running version 4.3 or higher, requiring Bluetooth 5.0. Download the "iSearching" app from the App Store or scan the QR code in the manual for easy installation. - Easy Setup : To activate, press the button for 3 seconds until you hear three beeps and the indicator flashes for 10 seconds. Connect the tracker via your phone's Bluetooth. For Android users, ensure the GPS app is open before connecting. To turn off, press the button for 3 seconds until you hear a long beep. - Two-Way Anti-Lost Tracker : This smart key tracker alerts you when you might forget your belongings. Both your phone and the key finder will ring when disconnected. If your phone goes missing, double-press the tracker button to sound an alarm, or use the app to check the map location. One phone can connect to multiple trackers. - Long Battery Life & Cost-Effective : Enjoy over 6 months of standby time on a single charge, with easy battery replacement for long-term use. Its sleek design makes it not only functional but also visually appealing. Purchase once for lifetime use—no monthly fees. - Versatile Applications : The key item locator is perfect for keeping track of frequently misplaced items. Attach it to your phone, keys, bags, umbrellas, pets, wallets, and luggage for easy retrieval. Ideal for busy lifestyles or for keeping track of loved ones' belongings. - Compact & Convenient : Designed for portability, this lightweight tracker can be easily carried or attached to various items, ensuring you always know where your essentials are located.