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

• Complete with a hi/low dimmer switch to sleep better at night
• Packaged with our newest most powerful 12 volt bed shaker
• Featured with a loud 113db adjustable tone & volume control
• Battery backup to maintain the proper time in the event of a power outage
• 1 Year Manufacturers Warranty