Easily see the time from anywhere in the room and at any angle. This AcuRite 18-Inch large number digital clock with temperature is perfect for home, as an office clock or classroom clock. The extra-large LED clock screen features bold, 5.5-Inch tall, easy-to-read numbers. Also displays the day of the week, date and current indoor temperature. This Jumbo clock is powered by a 9-foot power adapter and features integrated cable management to keep excess power cord neat and tidy. Integrated keyholes enable effortless wall-mounting. OR use the built-in fold-out stand for tabletop and desk use. Limited one-year warranty. It's more than accurate, it's AcuRite. Power: 5V power adapter (required; included); 2 AA alkaline batteries (for backup; not included)