The New Sonic Boom SB300ss has been designed as a cost effective bedside alarm clock with an extra large (1.8”) easy to read display and bed shaker.

Features include:
- Hi/Low dimmer switch to sleep better at night.
- Our newest most powerful 12 volt bed shaker.
- Loud 113db adjustable tone & volume control.
- Battery backup to maintain the proper time in the event of a power outage.