customized:Yes LCD displays month, date, week, hour and minute 12/24H
format LCD displays surrounding temperature Alarm with music,7 different alarm songs and 2 different "didi" sound; snooze function Can set up birthday alarm, by then birthday song will be played automatically
Countdown time function Blue LED
Backlight Powered by 3 AAA batteries (Not Included)
PLEASE NOTE: To keep prices low, items ship from overseas so estimated delivery times can be between 2-6 weeks.