Mini Pet Dog Cat GPS Locator TRACKERS Tracking Anti-Lost Device Waterproof This anti-lost device is a product based on the latest Bluetooth 4.0 low-power technology. By using the "isearching" APP software and Bluetooth connection with mobile devices such as mobile phones, it is easy to lose items and valuables (such as keys and portable devices). Bundled together, to achieve the item's loss reminder, find the function of the phone, and then can be used in the baby or pet, you no longer have to worry about their loss; remote remote control camera, recording and other functions (such as: Party photo, self-timer, etc.) Application added: alarm distance setting function. List of compatible devices: Apple devices (mobile phones, tablets) IOS7.1 systems are compatible. Android system needs to be available above version 4.3. Bluetooth 4.0 or above APP app download: IOS system, please go directly to the APP Store to search for "isearching" download; Android is also a mobile app or online search for "isearching" downloads. Simple product instructions: 1. Check if the phone's Bluetooth is turned on. If not, 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 not, please go to the corresponding application market to download and install the necessary applications. 1. Free download of the app from the official website. 2. Automatic alarm beyond the valid range. 3. Control the phone's selfie function. 4. Bluetooth version 4.0, ultra-thin design, easy to carry. 5. Bell and vibration alarm, a variety of ringtones can be adjusted 6. Compatible with Iphone 4s/5, 5s, 5c, 6, 6S, ipad mini.ITouch5, ipad 3/4. 7. Replaceable button battery. 8. Low power Bluetooth. 9. Positioning function. It is convenient for you to check the last position of the object on your mobile phone. 10. A mobile phone that supports up to 8 anti-lost devices simultaneously Round anti-lost device parameters: 1. Bluetooth version: Bluetooth 4.0 2. Bluetooth distance: 10 meters 3. Material: ABS 4. Size: 40*6mm 5. Net weight: 9g Gross weight: 25g 6. Battery: CR2032 (1 capsule) 7. Function: anti-lost, self-timer, recording, positioning lost position 8. Optional color: black / white / pink / blue parameter: 1x anti-lost device 1x Lanyard