Unbeatable Accuracy – Atomic clock technology ensures this digital alarm clock is accurate to a second in 100 million years, so you’ll always be on time. Clear Display – Large, easy-to-read numbers show the time, date, day, and temperature (°F/°C) for quick, at-a-glance information. Night Illumination – The background illuminates at night, making it easy to read the display even in low-light conditions Battery Operated – Powered by 2x AAA batteries (included), this cordless clock is perfect for any room without the need for a power outlet. Versatile Functionality – A practical addition to your bedroom or office, this clock helps keep track of time, date, and temperature effortlessly.