Product Information: Feature Overview This alarm clock is designed with a variety of functions to cater to deep sleepers, offering excellent functionality and convenience in a variety of settings. Key Features Alarm Modes: It offers 3 alarm modes, namely Ring, Vibrate, and Ring-Vibrate. This variation allows users to choose the mode that best suits their preferences, ensuring they can be woken up effectively, either by sound, vibration, or a combination of both. USB Charging Port: Equipped with dual USB charging ports, it can power various devices simultaneously. This is a practical feature that provides extra convenience and practicality, especially when you want to charge your phone or other gadgets while you sleep. Vibrator Cable: The 11.6 cm long vibrator cable is long enough to fit under your pillow. This ensures that the vibration can wake you up effectively without disturbing others around you, such as family or roommates, making it ideal for those who need a more discreet but powerful wake-up method. Snooze Function: It has a unique snooze function that allows you to set a snooze time between 1 minute and 30 minutes. This gives you the flexibility to rest a little longer after the first alarm, depending on how sleepy you are. Display and Control: The 3.74-inch digital display has steplessly adjustable brightness and volume controls. With 3 levels of adjustable screen brightness, you can avoid being exposed to bright light while you sleep, while still being able to easily see real-time information during the day. Adjustable volume further customizes the alarm experience to your needs. Specifications Color: Black Material: ABS Alarm Clock Dimensions: 14.5x15x6.5 cm Vibrator Dimensions: 10.5x3.9x10.5 cm Screen Size: 3.74 inches Batteries: 3 AAA batteries Power Cable Length: 1 meter/3.3 feet Vibrator Cable Length: 1.45 meters/4.75 inches Package Contents 1 Alarm Clock 1 Vibrator 3 AAA Batteries Usage and Suitability It is called a super loud alarm clock, designed for heavy sleepers and people with hearing impairment. The vibration unit shakes the bed when the alarm goes off, which enhances the wake-up effect. It has a large LED screen that is clearly visible from a distance. It has a USB charging port to power other devices, is widely used in bedrooms, children's rooms, offices, and dormitories, and is also a perfect gift for family, friends, and students.