Stylish & Simple DesignThis wooden alarm clock features Compact Size, Cube Shape, Recyclable Bamboo Texture Material and Fashionable Appearance. It can not only be used as a desk clock but also a exquisite decoration for your office, bedroom, living room, workshop, etc Multi-Functional Cube ClockExcept the basic function of time (12/24), alarm clock and temperature (F/C), this kids alarm clock also supports Super Energy-saving Mode, 3 Single Alarms, Safety 2 Power Supplies and Time Memory Function, Voice & Touch Activated, etc Super Energy-saving ModeThe desk clock supports Sound Control Mode, which means the light will automatically turn off after 15S, and automatically turn to half luminance in 18:00-7:00 to protect your eyes. And the 4 manual adjustable brightness levels wont disturb your sleep Safety Dual Power SupplyThe digital clock can be powered by USB cable (DC5V/500MA) or 3 AAA batteries (not included). The built-in battery ensures clock time and alarm settings during a sudden power outage Easy Operation Only with 3 buttons can anyone finish all settings of the travel alarm clock in just 1 minute. The user-friendly manual book also offers all operation details. And we provide warm and friendly customer service 24/7. All Customers enjoy 1-year product warranty