This Wake-Up Alarm Clock offers three wake-up modes: powerful vibration, buzzer, or both. Perfect for heavy sleepers, teens, seniors, and those with hearing impairments, it includes dual alarms for different schedules and a press-to-snooze feature for a few extra minutes of rest. | Dazzed Corner | | Extra-Loud Alarm Clock with Bed Shaker for Heavy Sleepers | Blue Digits | Best Buy