LandFox Temperature Sounds Control LED electronic desktop Digital Alarm Clock (White) Contracted design style wooden alarm clock Displaying dempeterature , C/F displaying of thermometer It also works in voice mode. Make some noise (clap your hands, rap on the table or pat the clock) The "VOICE" mode only available when you use the batteries, that is the "Power Saving" mode Alarm Clock with "beep" lasting for 1 minute