Description: Material: ABS Dimensions: 38*38*6mm Unit weight: 7g Battery: CR2032 button battery, 200mAh(Included) Range: 15m (0-50m depends on the environment ) Functions: anti-loss, selfie, location, record Compatibility: IOS, Android Package Iist: 1 * Anti Loss Finder Device 1* Key Ring 1* English User Manual [Instructions for Use] 1. Switch on/off Power on: Aafter long pressing for about 3 seconds, there will be three sounds of "didi", and the indicator will flash quickly for 10 seconds. If there is no connection and no key operation, it will continue to flash for 30 seconds every 2 seconds and then power off. Power Off: After pressing about 3 seconds, there is a long sound of "di" , and the indicator light will go out. 2. Add Device Turn on the mobile phone Bluetooth, enter the APP, skip the boot interface, and directly enter the "Add Device" interface. After searching for a new device, click Auto Connect, click Auto Connect, as shown in the figure. (At this time, you can also edit the device name as needed). After connecting, click the alarm icon, as shown in the figure, you can hear the alarm sound of the anti loss device, and you can find the anti loss device. "Didi" sound can make continuous calls. If you click the alarm icon again, the sound will stop. Entering the setting, you can select the alarm ring and alarm distance.Click "System Settings" to view the recording file and set the double click option. 3. Take photos Use the camera function and click the loss preventer to take pictures. 4. Positioning The location function can only keep the position when the loss preventer is disconnected from the phone. You can find the location record in "Lost Record". To use this function,you need to turn on GPS and keep your phone connected to the network.?COMPATIBILITY?You can check the map location when you disconnect the anti-loss device on your phone; support iOS system and Android 4.3 or higher (require Bluetooth 4.0). You can download the App "iSearching" from the App store, or scan the QR code that comes with the manual to download the software. ?FIND YOUR ITEMS?The key locator is a great gadget to help you search and locate items you always misplaced. Simply attach it to your luggage, wallet, keychain or pets. If you fail to find your belongings, double click the button on the app and it will make your phone beep to assist you to find items quickly and easily. ?LONG BATTERY LIFE & STYLISH?Battery is included in the package. The Bluetooth key tracking device is powered by CR2032 battery with super long standby time over 10 months and can be replaced easily for long-term use. Delicate and elegant appearance makes it look like an art of pieces. ?PORTABLE & CONVENIENT?The smart key finder is designed in compact size and easy to carry around. You can put it in your wallet as a wallet finder or in the bag with your phone as a phone finder or as any other item finder, bringing convenience wherever and whenever you are. ?ANTI-LOST KEY FINDER?The smart key tracker is a great gadget to alert you when you are about to forget your belongings. Pair to the app and keep it running at back-end, your phone and key locator will both ring to alert you once it is disconnected, perfect for traveling to avoid losses.