Sold as 1 Each. Atomic digital clock with silver brushed metal finish. Automatically updates for daylight saving time (On/Off option). Can be wall mounted or free standing. Runs on two AA batteries (not included). 12/24-hour time selection and time zone setting. 1-year manufacturer limited warranty. Digital time display with large 2" black Arabic numbers. Equipped with perpetual calendar. Monitors indoor temperature in both scales: degrees F and degrees C and humidity. Features atomic time and date with optional manual setting.