Alarm Clock Digital Alarm Clock LED with Temperature Calendar Display

[Energy Saving Mode] Under this mode, screen will automatically off after 10s to save energy. If you want screen LED is solid on, just press "DOWN" buon once.

[LCD Display] Large screen displays time, date, temperature (in Celsius or Fahrenheit). It has three Groups Alarm Seings. It is a good helper in life and work.

[Dual Power Source] It is powered by 3 AAA baeries(not included), it also support USB cable connection. [4 Level Brightness Adjustment] The 4 level brightness can be adjusted freely(L0 - L1 - L2 - L3), which can be adjusted according to the individual's different sensitivity, comfortable eye protection.

[Multifunctional Clock] Not only works as an electronic alarm clock, but also a pen holder for home office desk to store your pens, rulers, nail clippers and other small items.