Alarm clock and bed shakerthis alarm clock and bed shaker includes a flashing light display and a built in pulsating alarm light the volume and tone can be adjusted and there is the added benefit of a powerful bed shaker for those poor of hearing the clock also includes a snooze button and accurate quartz movement optional extrathere is an extension cord for the alarm clock that can extend up to 15ft for a total of 22ft including the existing vibrator cord this al