Telling time has never been easier! This Jumbo Display Digital Alarm Clock has extra-large 3-inch high LED digits that are great for middle of the night time checks and bleary-eyed mornings - and very helpful for those with low vision who will love the larger, clearer red numbers. Other features of this bedside alarm clock include an alarm with snooze, adjustable LED brightness and adjustable alarm volume, and battery back-up that keeps the time in case of a power outage. FEATURES & SPECIFICATIONS: - Large 3.0 in. high red LED display - Adjustable display brightness (high-low) - Alarm with adjustable volume (high-low) - Easy set-up - Easy to read buttons - Large snooze button - 9-minute snooze alarm - PM and 'alarm on' indicators - AC powered (cord included) - Battery backup uses one 9-volt battery (battery not included) - Durable black plastic frame - 2 Year Manufacturer's Limited Warranty Measurements: 8.675 in. Long x 4.75 in. Wide x 2.25 in. Deep Weight: 1 lb. 4 oz.