This Super Shaker Bed Vibrating unit is placed under a pillow or between a mattress and box springs. The powerful vibrations are guaranteed to wake up extremely heavy sleepers. A built-in temperature sensor protects the unit against overheating. The Super Shaker SS12VW Bed Vibrating unit is designed to be plugged into the vibrator outlet on the back of the Sonic Boom®TM Alarm Clock.
The cord length is approximately 6 Feet.
Includes our one-year Sonic Alert® blast-proof warranty.