HENSE Creative Digital Alarm Clocks,Large LED Display/Smart Soft Light/Displaying Date,Temperature and Day/Snooze,Backup both Battery and USB Bedside Alarm Clock,Great for Travel HA36 (White) Large LCD Screen,Energy Saving,Bold Typeface,Clear and Comfortable Visual Sense Technalogy,Make Sure You Can See Exactly the Time Without Troubling Sleep. Smart Light,Built in Light Sensor,LCD Back light Turns on Automaticaly When the Room or Circumstance Becomes Dark.and Dont Worry,This Also Wont Disturb the Sleepness. The Alarm Stronger Gradually, Wake You Up Every Day From Dreams, Alarm Clock For Heavy Sleepers. Of Course, The Alarm Clock With Snooze Function,It Will Be a 5 Minutes Snooze Time When You Press the Snooze Button. Adjustable Time and Date Format,Circumstance Temperature Monitoring Function;Backup both 3 AAA Batteries and USB,Easy for Travel,Make Youself a Easy Life. Product Dimensions: 5.9 x 2.0 x 3.5 inch