Sonic Alert Sonic Boom SB300ss Vibrating Large Display Alarm Clock
The stylish Sonic Boom SB300ss from Sonic Alert has an easy-to-read large display and strong bed shaker, ideal for deep sleepers, Deaf or hard of hearing users, seniors or students.
- Large 1.8" bright green display is easy to read.
- Automatic display dimmer adjusts in dark or bright light.
- Wake up with the loud audible alarm, vibrating bed shaker or both.
- Battery backup.