Key Finder features and benefits APP Connectable: Key Finder uses Bluetooth 5.0 low energy to connect with a mobile app. Attach it to items you frequently misplace (keys, handbags, etc.) to help prevent loss. Alarm Reminder and twoway antilost: When the item moves beyond a set distance from your phone, an alarm sounds to alert you. The twoway antilost function supports locating both the item and your phone. Simple Use: Open the mobile app and search on the map to locate the item when you're unsure where it dropped. APP breakpoint location provides a clear reference for easy retrieval. Compact and Lightweight: The device is lightweight and compact, designed for easy attachment to commonly misplaced items. Portable and convenient to carry, with five styles available. Use scenarios Everyday quick retrieval: You can attach the device to keys or a wallet. If you forget where you placed them around the house or office, open the app to see the last known location on the map and use the alarm to help you track them down. Travel and errands: Clip the device to a handbag or backpack while running errands or traveling. If you walk away, the alarm reminds you. Use the map in the app to locate it in airports, cafes, or shops, and retrieve it quickly. Onthego protection: Attach to items you carry daily (laptops, purses, or camera bags). If you leave an item behind in a car or lobby, the app's location reference and alarm help you recover it without hassle.