TS-BC670 Silent Vibration Alarm Clock Students Wake Up Strong Wake Artifact Creative Cute Pet Mute LED Digital Clock a 0.75" pop- display with a convenience light, easy-to-set functions, a test feature to assess batteries, and a continuous 4- minute snooze function. Wake on time anywhere with our Portable Alarm Clock! This sleek travel alarm clock comes with powerful vibrations and is designed for those who are on the go and cannot rely on the alarm in their watches or handheld devices for waking in the morning. The portable clock has a built-in high strength bed shaker to jolt you out of your within seconds! The bed shaker is a bed vibrating unit that vibrates when the alarm goes off to ensure that everyone including those who are deaf or hard of hearing, wake on time. When the battery is low, the alarm clock will sound an alarm BIBI sound when it vibrates, while the screen low battery icon flashing, when the screen is closed, the alarm sound will be closed. At this time, please replace the new battery as soon as possible. Whether you keep this digital portable alarm clock in your pocket, bag, or to your bedside, this compact & light alarm clock is perfect for medication reminders, cooking reminders, & waking on time for important meetings, flights & events. Keep compact day & night portable alarm clock with you 24/7 on the go for all of your alarm needs! The digital alarm clock is a travel alarm clock suitable for deep sleepers, which is driven by battery. Whether you keep this digital portable alarm clock in your pocket, bag, or to your bedside, this compact & light alarm clock is perfect for medication reminders, cooking reminders, & waking on time for important meetings, flights & events. Specifications: Display Format: 12/24 hour display format switching Decorative Doll Light: Short press the "SNZ" button to turn on the doll light for 10 seconds. Snooze Functions: When the alarm clock vibrates, short press "SNZ" button to enter snooze mode, snooze time default 10 minutes. Long press "SNZ" button to stop snooze/alarm. Supply Method: 3*AA batteries supply (When the battery supply, the product can not light, short press the "SNZ" button to open the backlight, 10s without any operation to close the backlight). Two Groups of Alarms: alarm 1 default 6:00; alarm 2 default 7:00 Item Weight: 105g / 3.7oz Package Size: 13.2 * 12.5 * 4 cm / 5.2 * 4.92 * 1.57 inch Color: White / / Blue / Purple (Optional) Item Size: 10.5 * 9.3 * 3.4 cm / 4.13 * 3.66 * 1.34 inch Vibration Alarm: three levels of vibration strength can be adjusted Package Weight: 152g / 5.36oz Note: The product is shipped without batteries. Material: ABS Package List: 1 * User Manual (English) 1 * Screwdriver 1 * Alarm Clock