Sonic Vibrating Alarm Clock

5 Level dimmer function - Dual alarm User selectable 12 or 24 hr. time format User selectable snooze time 1-30 min User selectable alarm duration 1-59 min Test mode to demonstrate the clock function Adjustable volume & tone Powerful vibrating bed shaker Pulsating alert light Sonic Bomb snooze dimmer diffuser Improved battery backup 9V (not included) Green Power - energy efficient product Explosive red display Shakes you awake with vibrating bed shaker & adjustable loud alarm! Guaranteed to awake even the deepest sleeper! Also ideal for the hard of hearing and the elderly Never sleep through another appointment, work or school!