Multifunctional Alarm ClockThe digital alarm clock adopts voice control and simultaneously displays temperature, time, date and day of the week (date order: year-month-day), which can be switched between Celsius and Fahrenheit. In particular, 3 alarm clocks can be set, which makes it easier to wake up a sleeping person. Sound ActivatedBuilt-in audio sensor chip is sound activated, the screen will displays when the sound is above 60 dB, the screen will always light up when the sound detection function is off, just press quickly to light up the screen and its LED will emit clear and bright digits (about 10 seconds). Adjustable Brightness You can choose different LDC display brightness, small size, perfect for your home and table decoration, wont take up much space Imitation Wood Design Alarm ClockOur LED alarm clock is made of the most original eco-friendly materials, classic colors, simple and elegant appearance, adding modern elements and natural flavor to your life. Dual Power ModeYou can connect the alarm clock via USB cable or use 4 AAA batteries (not included) to power it. We recommend using this LED digital clock via USB cable.