You want an alarm clock to detect the time at night? Without penetrating-bright continuous lighting or annoying searching for the light button, without annoying mains plug or constant battery change? Then the LUMIO PLUS digital alarm clock is just right for you!You can set the alarm clock to turn on the backlight by itself in the dark. The display lights up weakly. Bright enough to recognize the time, but not too bright that it disturbs. Thanks to energy-saving LED technology, the batteries still last for a long time.The radio-controlled alarm clock receives the time exactly to the second via the DCF77 signal sent by the atomic clock.This means that you always have a view of the current time and are woken up on time. And if you don't want to get up right away, you can wake up a few minutes later with the snooze function. The integrated thermometer measures the room temperature and provides a good climate in the bedroom. For a good night's sleep, the temperature should not be above 18°C