Greet the morning with our cutting-edge designed Atomic Clock! Get ready to meet your day with your current accurate atomic time and your backyard temperature and humidity. A splash proof design with added protection of rubber gasket to battery cover to prevent water damage. Battery operated clock runs on 2 AA alkaline batteries (not included) and included wireless temperature and humidity sensor (2 AA) with a 330 ft transmission range. Also, features an adjustable countdown timer, with start/stop option to help conserve water, while saving time and money. Optional fold-out stand or wall mount using suction cup or keyhole, its versatility will sure to please.