█ Wake by Super Bed Shaker & Extra-Loud Buzzer. Both vibrator and buzzer of LIELONGREN Digital Alarm Clock are 3-Level adjustable. You can easily set it to wake to Vibrator, Buzzer or Both. Even you are a heavy sleeper, the super bed shaker and extra loud buzzer can easily wake you up on time. █ Dual Smart Alarm with Snooze. LIELONGREN Dual Alarm Clock can be set two separated wake-up times, to wake you and your partner up at desired time with Bed Shaker or Loud Buzzer. It can also be set to wake for just weekdays, just weekends, daily or just a one time alarm. Snooze function allows you to suspend the alarm temporarily and catch a little adjustable nap (0-60 extra minutes). █ Dual USB Fast Charger. LIELONGREN Night Light Alarm Clock is boasting 2 USB charging port, each supports DC 5V/1A output. Peak value of the output can reach up to DC 5V/2A fast charging when only 1 USB port is working. █ 7-Inch Large Display with Full Range Dimmer. LIELONGREN Jumbo Clock has a large number display and the screen is as big as iPhone 8 Plus. Large number ensures ULTRA-CLEAR display and full range dimmer is far better than 3-level or 5-level brightness control method. You can easily adjust it to your favorite brightness level and this clock will never disturb your sleep at night. █ Very Easy to Use. LIELONGREN Digital Bedside Alarm clock is a very traditional clock, it has all the functions that an alarm clock should have. With the optimized functional design and simpler operational logic, this alarm clock can be very easy to use. EVEN grandma can operate it.