Hot Selling Anti-Lost Smart Bluetooth Tracker Child Bag Wallet Key Finder GPS Locator Alarm Colors Newest kids in the Var Watch(Random color) This anti-lost device adopts latest Bluetooth 4.0 low consumption technology, and through corresponding app to realize all the functions. It can effectively protect your kids, pets or valuables from being stolen or lost within 10m effective distance range, when out of this range your phone and this device will automatically ring for a timely warning It can also be used as a excellent remote control seflie shutter and recorder. You can trace last location of your valuable through the finder app map when the bluetooth smart tag disconnects from its pairing with the controlling smartphone. Search the iTracing ( chargeable ) / iSearching ( free ) to download the APP in APP store.