2PCS Cat Dog Mini Tracking Loss prevention Waterproof Device Tool Pet Locator Features: Loss prevention device looks beautiful fashion. bluetooth connection with mobile phone, two-way search function, can be connected to 8 sets of Loss prevention device. In the connected state, when the Loss prevention device exceeds the set bluetooth range, the phone and the Loss prevention device will alarm at the same time. Mobile phone can check the map location when the Loss prevention device is disconnected. Provide the function of no disturb, can set the silence within a certain period of time, to prevent the interruption in work and other important time. Through the Loss prevention device to control the phone shooting function, remote selfie. Through the Loss prevention device to control the phone recording function. bluetooth new 4.0 technology, very low power consumption, CR2032 button battery power supply, standby more than 10 months, easy to replace. Support IOS system and ANDROID system 4.3 or above (bluetooth 4.0 required) Specifications: Type: Loss prevention Device Material: ABS Color: Pink, Blue, White, Black Size: Approx. 42x42x8mm Battery: CR2032 Button Battery Wireless Distance: 15-20 meters Package Includes: 2 x Loss preventiont Device Note: Please allow minor deviation due to manual measurement. Due to the difference between different monitors in each computer, the picture may not reflect the actual color of the item.