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Orders placed Nov 1 – Dec 31, 2024 and shipped within the 48 contiguous United States can be returned through Jan 31, 2025 for free. We’ll even cover the return shipping. View our full returns policy here.

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Sonic Alert Sonic Boom SB300ss Vibrating Large Display Alarm Clock

26 reviews
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 ...
MORE

Sonic Alert Sonic Boom SB300ss Vibrating Large Display Alarm Clock

26 reviews
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 ...
MORE

SKU #SA-SB300SS DISCONTINUED

$62.99

  • Overview
  • Additional Details
  • Accessories
  • Q&A
  • Customer Reviews
  • Manual
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:





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