1. Find Your Valuables: Attach anti-lost alarm tag to your valuable items. When device is connected to smart phone app via Bluetooth, use app's find function to trigger alarm on tag, helping you locate your lost items quickly and easily. 2. Find Your Phone: When mini GPS is connected to smart phone app via Bluetooth and you need to find your phone, simply double-click button on tag to make your phone emit a loud ringing sound, making it easy to locate. 3. Two-Way Alarm: Enable "Bluetooth-compatible Disconnection Alarm" switch in app to activate two-way anti-loss feature. When global and smart phone app are connected via Bluetooth, if connection is interrupted, both phone and anti-lost tag sound an alarm, alerting you of potential loss or theft. 4. Remote Selfie: When kid dog pets key finder is connected to smart phone app via Bluetooth, use app's remote selfie feature to capture photos wireless. Say goodbye to awkward angles or strangers for help-take perfect selfies effortlessly. 5. Location History: If connection between smart GPS locator and smart phone app is lost, the app record last known location of item. This information be displayed on map within app, allowing you to navigate directly to location where item was last connected, simplifying retrieval process. Anti-lost Alarm Tag Battery Operated Wireless Child Bag Wallet Finder APP Bluetooth-Compatible Anti Lose Reminder for Android 8+ Smart home platform: Other Model Number: Anti-lost Alarm Tag Operating Language: English Bluetooth-compatible: Bluetooth-compatible 5.0 Battery:1xCR2032 (product includes battery) APP:FindMy Support mobile phone version:for iOS 11.0; for Android 8.0 and above Wireless Distance:25m (barrier-free) Weight:8.6g Applicable objects:car, motorbike, elderly, children, pets, wallet, luggage, etc. Colour:White Material:ABS Package Contents: 1 * Anti-lost devi