Features1Convenient Anti Loss Device: ly designed for keys, wallets, bags, and umbrellas, the smart item locator helps prevent the loss of your valuable belongings by reminding you when you're away from your target. 2Easy to Use: Simply remove the insulation sheet, and you will hear a beep to indicate that the device is active. Then use your phone's Bluetooth to search and connect to the device. In case of missing your phone, double click the tracking button and your phone will ring a loud alarm. 3Long distance and Disconnection Alert: The updated working distance range is approximately 10 to 50 meters. Once your item is out of range and disconnected, the app will automatically record the last location where this item locator and your smartphone were connected. You can use the app map to find the item's approximate location based on the last recorded point. The phone and item locator will continue to beep for about 10 seconds when disconnected. 4Convenient Design: The key finder is easy to connect and very stable, maintaining a great connection. The anti loss device is very small and won't take up too much space. The battery also lasts up to 180 days. 5Ideal Gift: This smart item locator will be ideal for family and elderly members who often misplace their keys or phone. It can help solve many troubles for them. As your travel companion, finding lost items will make you happy.SpecificationItem Type: Smart Item LocatorMaterial: ABS, electronic componentsWeight: Approx. 23g/0.8ozBattery Type: CR2032H button battery (shipped with built in battery)Battery Number: 1Battery Capacity: 240mAhPackage List1 xSmart Item Locator1 x Specification