Material -- The alarm clock is made of high quality ABS material. Our BTS kids alarm clock and night light are free of harmful chemicals, non-toxic and eco-friendly, ensuring your child is completely safe. BTS Cute Alarm Clock -- Mini BTS Cube Alarm Clock Size 3x3inch/7.8x7.8cm, when the alarm goes off, you can press the SET button on the alarm clock and the alarm will stop. MULTIFUNCTIONAL WITH LED DISPLAY -- Our BTS Smart Digital Alarm Clock shows time, date, temperature (Fahrenheit and Celsius), alarm setting and timing functions in 12-hour and 24-hour format via LED display. BTS kids alarm clock has 7 different colors of backlight, tap on the top of the LED digital alarm clock, it will slowly emit 7 different soft LED lights to provide light and warmth, and keep the colorful lights for 5 seconds, then it will automatically turn off. Our BTS alarm clock for kids uses alarm LED lights powered by 4 AAA batteriesnot included and LCD screen powered by 2 LR44 batteries. (Since our alarm clock is printed on 4 sides, we don't have a data cable socket and data cable). Note: 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. Sold by-Minnanxin