Battery: 3*AAA battery (not included) Parts List: 1*Alarm clock Color as shown (Due to the different monitors, there will be some color differences.) This High-quality Digital Clock Allows You To Wake Up Every Morning. The Snooze Button Can Help You Easily Turn Off The Alarm Without Opening Your Eyes. When Using Battery Mode, The Screen Will Automatically Turn Off After 10 Seconds. You Can Activate The Screen By Voice, Or Any Key To Turn On The Screen. Ideal :It Is An Excellent Idea For Birthday, Graduation, Housewarmings And New Year Ect. Easy Use : The Clock Has Been Designed With Simplicity In Mind And You Will Have No Problem Whatsoever Operating It. This Digital Alarm Clock Has An Display, Easy To Read, And An Ultra-thin Body; Due To Its Simplicity, It Is One Of The Alarm Clocks In The Bedroom.