Descriptions: 100% brand new and high quality The clock illuminate automatically for easy night-time viewing screen Large LCD Display easy to read numbers and power saving Timing function perpetual calendar and 24 hours / 12 hours transition function Intelligent white backlight built-in sensor to turn on/off the backlight automatically Can be placed in the car office home Specification: Feature: Calendars LUMINOVA Type: Alarm Clocks Power : 3 x AAA batteries (not included) Color: White/Black / Green/ Blue/ Pink Shell Material: Plastic Display Type: Digital Motivity Type: Digital Style: Modern Screen Type: LED Shape: Square Function: With Backlight Form: Single Face Size: 13.5 x 7.5 x 4.5 cm (L * W * H) Package Includes: 1 x Electronic Alarm Clock Note: please allow 1-3cm errors to the actual dimension due to manual measurement! Thank you ! Real color may slightly different from pictures due to computer screen s resolution brightness contrast etc. If you have any question please contact us before leave negative feedback we will try our best to serve you thank you for your understanding! HOPE YOU HAVE A NICE SHOPPING!