It is the case of shiny light, it has the following functions:
1. Emits light while receiving and making calls, and upon receiving
messages.
2. The lighting colors can be changed in 256 colors by user through the
app
3. The light is emitted only through a pattern designed on cases (A pattern
design is available customizing)
4. Our lighting case shows an advanced level of technology compared to
other
products that use a flash light of smart devices or simple flickering of LED
lights.
5. This product uses Bluetooth function of the smart device.