This is not a standalone product.
The Super Shaker SS12V Bed Vibrating is compatible with the older (discontinued) Sonic Boom Clock (black) or the Clarity AlertMaster alarm clock. Place under pillow or under mattress to wake up by vibration.
The cord length is approximately 6 Feet. This unit does not work with the new Sonic Boom Alarm clocks
This product works with:
Clarity Wake Assure Alarm Clock with Bed Shaker