Premium USB clock made of actual wood! Power saving mode: turns off display to save power when not in use Touch and sound sensitive: turns on display by sound when in power saving mode Dual Power option: Works with both, 3xAAA batteries or USB Triple alarm function: Set up to 3 daily alarms Triple alarm function: Set up to 3 daily alarms Temperature display in Fahrenheit or Celsius Built in time memory to keep time setting intact when not in use