Wooden Sound Control Square LED Digital USB/AAA Electronic Table Alarm ClockSpecifications: Made of wood and its face is enclosed inside the wood. LED display of time, date and temperature alternately. Voice control model available. Just make some noise nearby if you want wake it. Alarm function, three alarms, with "beep" lasting for 1 minute. Time display 12-hour or 24-hour mode. Celsius degree/Fahrenheit degree display of thermometer. Powered by USB cable or 3 x AAA batteries. Type: Alarm Clock Material: Wood Display Color: Red Power Supply: 3 x AAA Batteries (Not Included) or DC 5V USB Features: Durable, Compact, Multifunction, LED Display Size: 6cm x 6cm/2.36" x 2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Alarm Clock 1 x USB Cable