NOTE: This style is no alarm clock function 

Features: 

1 Power DV5V.800MA 

2 display hours， minutes， seconds， month， day， week， Celsius 

3 mains failure. LED display off when the internal calendar normal walking， calls do not need to re-re-set 

4 Temperature measurement range -9 to 48 degrees 

5 light control functions can be changed with the ambient brightness LED display brightness 

6 Dimensions: Length 36 cm * width 21 cm * 2 cm thick