Sonic Alert Sonic Boom SB300ss Vibrating Large Display Alarm Clock

The stylish Sonic Boom SB300ss from Sonic Alert has a large, 1.8 display and strong bed shaker that is ideal for deep sleepers, Deaf or hard of hearing users, seniors or students.Features: Adjustable tone and volume User selectable snooze time from 1-30 minutes User selectable alarm duration time 1-59 minutes 12/24 hour time format Automatic display dimmer 5 level dimmer Battery backup (9V battery not included) Powerful 12V bed shaker 1.8" bright green LED large display Sound and vibration notification only Extra loud pulsating audio alarm Test mode Dimensions: 9" W x 2" D x 5" H How the SB300ss works:.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }