[Portable Design] This key finder makes locating your belongings a breeze! Available in 4 stylish colors. Use it for your phone, keys, bag, umbrella, or even your pet! It alerts you when you go out of range. Simply press the button and follow the sound! Never lose your valuables again! [APP Remote Control] The key finder uses Bluetooth 4.0 technology to connect to Android, iOS, iPad, and other smartphones. Download the free 'searching' app and pair it with your smartphone. Press the remote control, and the receiver will beep, guiding you to your lost items. [Two-Way Search] Connected to your phone via Bluetooth and the app, this key finder allows you to make the product beep to find your things using the phone app. You can also double-click the product's button to make your phone ring. [Positioning and Tracking] Disconnected Positioning: When the item disconnects from the mobile phone's APP Bluetooth, the APP will record the item's last known location, displayed on a map within the APP. [Perfect Gift] Its portable design won't weigh you down. It can also take fantastic wide-angle selfies with your front or rear cameras. Use it as a remote shutter for self-portraits and capture those happy moments with ease. A must-have gift for the whole family!