The Hansgrohe RainBrain shower electronics offer digital operating comfort for a wide variety of shower functions spray types, temperature and light through musical entertainment, provided directly by a MP3-player featuring Bluetooth. Due to the mineral glass touch-surface and large symbols, the functions and multimedia applications can be operated intuitively. The white surface is framed in chrome presenting an elegant combination which is reflected by the rotary adjuster for temperature and start / stop. The clean design characterizes the concept of the RainBrain: high tech and complexity are transformed for a simple, digital lifestyle.