Digital Alarm Clock, Dual Time (12/24) Mode, Three Alarm Sets, Date LED Display, 3 Levels Brightness, Temperature and Humidity Wood Grain Clock for Bedrooms 100% polyester Imported LED BACKLIGHT & 3 Display ModesThis desktop digital alarm clock suits for home & office. 3 clear and bright display modes show Date, Time, Temperature and Humidity. Quiet and no ticking sound. Supoort 12 Or 24 Hours DisplayThis wooden digitial alarm clock support 12 or 24 Hours selectable time display format,you can choose the time display format as you like Triple Alarm SettingsThis alarm clock is able to set 3 groups of alarm timewakes you up with soft soundsstops you from the radiation of mobile phones and improve your sleep quality. Dual Power Supply Powered by USB cable or 3*AAA batteries (not included). USB cable is recommended. It is so humane and you will not worry about the sudden power outage. Get This Alarm Clock Risk Free Since your satisfaction is our top priority, this alarm closk is backed by our 3 months return guarantee policy! Any problems,please feel free to contact our Customer Service