It is the clock of the Nixie tube design
-Snooze and alarm
-Change the brightness by swiping up and down the screen
-Display of week, such as the meter
Feature List:
1. Alarm
2. Snooze
3. SleepModeDisabled
4. 12 hours, 24 hours display switching
5. Change the brightness of Tube
6. Alarm sound 2 types