Caca means dress up your device with awesomely original and Caca cases & covers. You can choose what you want! Like UV Bag to no radiation, Ozone free, No chemical & Up to 99.9% sterilization rate. Dual UV lamp and reflective paint wrap UV sterilization, and Smart Tracker for Location tracking: In case of lost or disconnected tracker, the app records its last known location on the built-in maps.