Stylish and Simple Design This wooden alarm clock has compact size, cube shape, recycled bamboo texture material and stylish appearance. It can not only be used as a desk clock, but also as a beautiful decoration for office, bedroom, living room, workshop, etc Super energy-saving mode, 3 single alarm clocks, safe 2 power supply and time memory function, voice and touch activation, etc. Super energy-saving mode desk clock supports voice control mode, which means that it will automatically turn off after 15S of light, and automatically turn from 18:00-7:00 Half brightness, protects eyes. 4 Manually Adjustable Brightness Levels Won't Disturb your Sleep Safe Dual Power Digital Clock can be powered by USB cable (DC5V/500MA) or 3 AAA batteries (not included). The built-in battery ensures simple operation of clock time and alarm setting during sudden power outages. With just 3 buttons, anyone can complete all settings of the travel alarm clock within 1 minute. Note: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture. Delivery Quantity: 1