As a next-generation smart voice-activated key finder, it supports dual locating via a whistle and an infrared light alarm. When you can't find your , simply whistle and the device will respond instantly, flashing the infrared light and sounding the alarm to quickly locate . The high-frequency alarm reaches a volume of 60 decibels, providing a clear and penetrating sound. Even in noisy environments like cooking in the kitchen or watching TV in the living room, the alarm can be easily heard, allowing you to quickly locate your . The overall design is compact and lightweight, making it lightweight and easy to attach to your keychain. It can also be used as a phone charm, bag charm, or car charm. The product's user interface is simple and easy to use, requiring no complicated setup or phone connection. Simply blow the included whistle to trigger the alarm. The process is seamless, making it easy for both adults and children to . Beyond locating , it can also be flexibly adapted to various lost items. Hanging it on a phone, it can trigger an alarm when it falls under a sofa or in a drawer.