Sensor mirror wall clock (black painting)
Functions:
It may realize two functions transformation, one is sound
controlled LED clock, and other is constant.
1.Constant control:
the LED clock will be always displaying.
2. Sound control:
The mirror turns to a clock when handclap or sound reaches
certain decibel.
3.Wall & table clock
4.Snooze & alarm
5.Display time，month & date
