Access 4 Alarm Clock

More than just an alarm clock! Telephone Ring Signaler Bright LED Reading Lamp Flashing Visual Alert by attaching a lamp Variable Volume-Select from very loud to no audible alert at all to meet your personal needs. Variable Tone-Select from high to low frequency for optimal personal results. Output Jack for optional Bedshaker Snooze Control-repeats alarm after 9 minutes Battery Back-up (to keep clock time and power the lamp during a power failure) AC Adapter Size: 5"W X 8"H X 4 1/2"D