Wooden Digital Alarm Clock - TOOGOO(R) White Voice Control Cube Wood LED Alarm Digital Desk Clock Thermometer USB/AAA This designer LED digital alarm clock is made of wood and its face is enclosed inside the wood. It has LED display of time and temperature alternately. It also works in voice mode. Make some noise (clap your hands, rap on the table or pat the clock) nearby can wake it up. Alarm function,three alarms, with "beep" lasting for 1 minute.Powered by USB power supply cable or 3 x AAA batteries. Time display 12-hour or 24-hour mode.C / F display of thermometer