Feature: 1. Vibration Effect: Vibrating alarm clock is to rely on vibration to remind, put a vibration alarm clock under their pillow before going to bed, when the vibration generally will not disturb other people, and the effect is better than the sound type alarm clock, will not cause noise. 2. LED Display: This alarm clock with LED digital screen to display the time.It is also very portable, out with the body can always grasp the time. Simply press the "SNZ "key and the cat backlight will be on for 10 seconds. 3. Cartoon Style: This electronic digital alarm clock features a cute cartoon style with good visual effects to attract children and provide a fun and attractive alarm clock option for kids. 4. Two Sets of Alarm Clock: You can preset two sets of alarm clock, light flashing reminders, an additional set of alarm clock, bedwetting more at ease. 5. Adjustable Vibration Intensity: 3 levels of vibration can be adjusted. According to your needs to adjust the alarm clock vibration intensity. Specification: Item Type: Alarm Clock Product Material: ABS Weight: Approx. 151g / 5.3oz Product Size: Approx. 10 x 9 x 3cm / 3.9 x 3.5 x 1.2in Battery: 3 1.5V AA Battery (Shipped Without Battery) Function: Two Sets Of Alarm Clocks, Flashing Lights To Remind Application: Suitable For Students And Children, An Ideal Learning And Wake Up Assistant. Package List: 1 x Alarm clock 1 x Driver 1 x Manual