To customers: life is full of surprises. Package Includes: 1 x Clock1 x User Manual Item Name: Clock Material: ABS, Electronic Component Main Color: White Backlight Color: Blue Time Model: 12 Hours/24 Hours Power Supply: 3 x AAA Button Batteries (Not Included) Functions: Alarm, Calendar, Thermometer, Birthday Reminding Features: Blue Backlight, Home Decoration, LED Digital Clock Specifications: This electronic alarm clock is designed in a simple rectangular vertical shape, with a natural and smooth curve curvature with large font digital phonetic display, making your clock look upscale and generous. This electronic alarm clock features blue backlight, perpetual calendar display, digital temperature display, music alarm clock, snooze function, reverse timer, birthday reminder, etc., with various functions. It is made of plastic material, the product is durable to use. The length of the product is 12.5 cm, the width is 6.5 cm, the height is 5.5 cm. It is suitable for home, school, dorm, office, etc. Size Details: 12.5cm x 6.5cm x 5.5cm We strive for excellence. And hope you have a nice day! Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.