Features:100% Brand new and high qualityThe clock illuminate automatically for easy night-time viewing screenLarge LCD Display， easy to read numbers and power savingTiming function， perpetual calendar and 24 hours / 12 hours transition functionIntelligent white backlight， built-in sensor to turn on/off the backlight automaticallyCan be placed in the car， office， homeSpecifications:Power : 3 x AAA batteries (not included)Color: White， Green， Blue， Black， RoseShell Material: PlasticSize: Approx. 130 x 72 x 44mmPackage Included:1 x Electronic Alarm ClockNote:Due to light and monitors effect， color difference may exist slightly. Hope you can understand it. Please allow us 1-2 cm differences due to manual measurement. Thank you.