Walmart offers Sonic Alert Sonic Bomb Alarm Clock in $31.19 with FREE shipping.
Product Features:
- Adjustable tone and volume control.
- 12v super shaker vibrating unit.
- Built-in Red Flashing lights.
- Selectable snooze time 1 min-30 min.
- 12/24 hour time formats.
- 5-level dimmer function.
- Dual alarm. Battery backup.
- 1-Year Warranty.