Ultra large display LED digital wall clock metal case plug for free frozen alarm clock led electronic table clock despertador

Description

Functions: 1.7:00 to 21:00 will display the music to talk the time; 2.can be set 8 groups alarm; 3.display year, month, day and temperature alternate or single; 4.automatic determination of the temperature from -9 to 50 degree; 5.automatic adjust the brightness, 22:00 to 7:00 the light will be more darken; 6.continue work when power off. 7. suitable for 110v~240v 50~60Hz