Sonic Bomb Alarm Clock with Bed Shaker

You'll never sleep through this alarm clock, thanks to its clever, three-way alert system! It features an extra-loud, 75 decibel alarm, bright flashing red lights, and a unique vibrating bed shaker. Slide the vibrating unit under your mattress or pillow, and when it's time to get up, it will shake you awake. Includes AC adapter; optional battery back-up uses one 9-volt battery (not included). Alarm clock is 5 1/2" l x 3" w x 5 1/2" h; bed shaker is 3 1/2" sq. x 1 1/4" h.

• Use the ringer, flash and vibrator alarm individually or in combination
• Features dimmer switch, tone control and volume control
• 9-minute snooze button