This anti loss device is a product based on the new Bluetooth 4.0 low-power technology. By using the "iFindU" app software and mobile devices such as phones to connect via Bluetooth, it binds users' easily lost items and valuable items (such as keys, phones, bags, etc.) together, achieving functions such as anti loss reminders, two-way search, remote control photography, and positioning.  

After binding the anti loss device with the APP, its usage range is approximately within 25 meters (open area). Due to the interference of the surrounding environment, the connection distance of Bluetooth varies in different usage environments.   

Function Introduction:

1. Searching for items on mobile phones: Bind the anti loss device with valuable items. When the device is Bluetooth connected to the mobile app, use the app's search function to make the anti loss device sound and find the item.  

2. Finding the phone: When the device is connected to the mobile app via Bluetooth and needs to find the phone, double-click the device button to call the phone, and the phone will make a sound.  

3. Bidirectional alarm: Open the "anti loss reminder" function in the software to achieve bidirectional anti loss. When the device is connected to the mobile app via Bluetooth, if the Bluetooth connection between the phone and the anti loss device is disconnected, both the phone and the anti loss device will emit an alarm sound, indicating that the item has been lost.

4. Selfie function: When the device is connected to the mobile app via Bluetooth, use the software's selfie function to take photos wirelessly.  

5. breakpoint location: When an item is disconnected from the Bluetooth of the mobile app, the app will record the lost location of the item after disconnection, and the lost location will be displayed in the map inside the app.  

Product Parameters:

3. Bluetooth: 4.0

4. Material: ABS

5. Product size: 40 * 7mm

8. Color: Available in 4 colors

9. Battery: Button Battery CR2025

10. APP：iFindU

11. Mobile operating system: IOS 9.0/Android 9.0 and above versions