Locator Trackers Pet Dog Tracking-Lost Device Features: 1. -lost valuables, when the mobile phone and the-lost device the effective distance , two-way automatic alarm, search for the owner to loss (used in, the elderly, children, pet, etc.) 2. Two-way search, forgot to take the phone? Press the-lost device, the phone alarms, where did you forget your wallet? Press the call in the mobile phone APP, the-lost device will alarm, and you can retrieve it according to the sound. 3. Remote Selfie, easy to control the phone to take pictures remotely (up to 10 meters). 4. Positioning tracking, you can check the current position of the on the mobile phone, and you can find the last stop position after disconnection 5. Multi-task management, a mobile phone can manage 6-lost devices at the same time. Device parameters: 1. Material: ABS 2. Size: 4.4x3.3cm/1.7x1.3in 3. Communication protocol: Bluetooth V4.0+EDR 4.Bluetooth distance: 10 meters 5. Working distance: less than 25m accessible 6. APP software: "isearching" 7. Battery efficiency: CR2032 button battery. 8. APP voice: support English, Chinese, French, Spanish 9. Function:-lost, self-timer, recording, positioning lost position 10. Optional color: black / white / / blue 11. Compatible system: IOS7.0 or above, Android 4.4 or above and Bluetooth 4.0 12. Compatible device list: compatible with iPhone5S/5C/5/4S, 5th/4th/3rd gen,,, Touch5 13.APP app download: IOS system, go directly to the to search for "isearching" download; Android is also a mobile app or online search for "isearching" downloads. Package List: 1x-lost device Notes: 1. Check if the phone's Bluetooth is. If, turn on the phone's Bluetooth. 2. The product application "isearching" has been correctly downloaded and installed on your mobile phone, and the app has been opened. If, go to the corresponding application market to download and install applications. 3.Due to different displays and lighting effects, the actual color of the product may be slightly different from the color shown on the picture. Thanks! 4.Due to manual measurement, allow slight measurement deviation. Tracking my recent order online for ship to home Powerful, can meet a variety of user needs Tracking my recent order online for ship to home Stylish design to match modern trends Tracking my recent order online for ship to home Easy to operate, easy to use, easy to use Tracking my recent order online for ship to home Cost-effective, affordable, value for money Tracking my recent order online for ship to home It is highly practical and can fully solve the problems you encounter