The Super Shaker Bed Vibrator from Sonic Alert will alert even a heavy sleeper. Simply place the vibrator under your mattress or pillow and plug it into the Sonic Bomb Jr Alarm Clock. One year warranty.
- Powerful 6V bed shaker
- Lightweight and portable
- Extra strong vibrations
- Built-in automatic shut-off
- Vibrator operates at low voltage for safety
Works with the Sonic Bomb Jr ONLY