Colour BlackDisplay type DigitalSpecial feature AlarmProduct dimensions 14W x 4.5H centimetresPower source Battery PoweredAge range (description) KidShape OvalMaterial Silicone, PlasticTheme PlainKids Alarm Clock: Easy setting, LCD large number display for easy to read, soft backlight keep your sleep and lasts 6 seconds only comes on if you hit the light button, small sized good for travel, cute colour for boy and girl. Great Thanksgiving and Chirstmas giftExtremely Easy Setting -- Intuitive control indicate a very simple to set even without instructions. Snooze button is large enough for easy hitting while in half sleeping.Ascending Alarm -- Alarm goes off with a gradual crescendo beep for 60 seconds. press "SNOOZE" button, alarm temporarily suspends and will sound again 8 minutes later.Batteries Powered -- Require 3 AAA battery operated (not included) long last its life. No USB cordProtective and shock-proof silicone cover can be brought anywhere and help protect the clock from minor falls.