Bedside Alarm Clock with Bed Shaker Sleeper

Giving heavy sleepers extra time to wake up comfortably. Wake with Super Bed Shaker & Loud Alarm Clock: Not only the loud digital clock for bedroom, but also have the strong powerful Bed Shaker for heavy sleeper. Large Display: Large number ensures Ultra-Clear display and easy to read from any angle of a room. You can adjust the brightness at will to meet your different needs in daylight or nighttime and this digital alarm clock will never disturb your sleep at night. With backup battery power source only, the screen will go blank and alarm will not sound. Please be noted that the digital clock may drain batteries, so ONLY use as a backup but NOT everyday operation. Easy to Set Digital Alarm Clock: The alarm clock for heavy sleeper is friendly to use even for kids and seniors. With the optimized functional design and simpler operational logic, the alarm clock for bedroom is super easy to set without annoying hold or repeat press, even for youth or seniors who are not familiar with digital technology devices.