* 1.8 inch RED OR GREEN ( OPTIONAL ) LED JUMBO DISPLAY ALARM CLOCK。 *DIGITAL LED ALARM CLOCK WITH AUTO SNOOZE。 *12 / 24 HOUR ( OPTIONAL ) TIMING DISPLAY。 *ADJUSTABLE VOLUME CONTROL ON THE ALARM LOUDNESS。 *ADJUSTABLE TONE CONTROL ON THE ALARM TO FIT YOUR HEARING。 *BRIGHT VISUAL ALARM FLASHER。 *BED SHAKER AWAKENS YOU WITH POWERFUL SHAKING MOTION