Featuring voice control and LED display of time (12/24-hour mode) and temperature.
Smart Voice-Activated: In power-saving mode, the light will turn off automatically after 15 seconds. If you make some noise like clapping your hands, rapping on the table or touching the clock, it will be woken up. However, when powered by 4 batteries, sounds greater than 60 dB could enter the voice-activated mode.
Two power supply modes: 4*AAA battery and USB (cable included).