[Unique Atomic Wall Clock with AI Smart Sensor Technology]-This unique 14" outdoor indoor ABS plastic wall clock is with integrated LED light sensor that automatically activates a warm, ambient dial backlight during dark conditions,shuts off in normal daylight; 2 Backlight Modes - Always On, Always Off [Atomic Time-Accurate to the Second] - The Atomic Time Feature conveniently allows the clock to sync with the WWVB radio transmission from Fort Collins, CO, for accurate time updates, and no more worry about Daylight Saving Time any more,our outdoor atomic clocks sets themselves! Automatically set itself and readjust to Daylight Saving Time by WWVB(On/Off option);4 USA TIME ZONE selections: Pacific Standard Time(PST)-"P"; Mountain Standard Time(MST )-"M"; Central Standard Time(CST)-"C"; Eastern Time(EST)-"E" area [Simple Battery Operated Atomic Wall Clocks ] - 1 AA battery for accurate clock quartz Movement; 4 D batteries for LED light sensor, batteries NOT INCLUDED;the clock lights up reliably about 6 to 12 months, depending on the environment it is hung on 【IP 56 Weatherproof Atomic Wall Clock]- Thanks to special baking painting,this 14 Inch outdoor clock is UV resistant& weatherproof,sealed with front and back rubberized gasket for protection from water and other outdoor indoor elements.An elegant timepiece for your outdoor garden, deck,pool, patio or backyard,porch,fence,dinning room,bathroom,kitchen,fireplace,entryway,home office,living room [Ideal Unique Gift Idea ]-Perfect blend of modern & vintage home or outdoor indoor decoration, this smart atomic wall clock fits most decor whether french country, modern farmhouse, vintage traditional classic, shabby chic, Elegant Mid-century. It can be a great unique Housewarming Gifts,Mother's Day Gift,Father's Day Gift; Perfect Birthday Gifts for Grandma/Wife/Daughter, Thanksgiving Gifts ,Valentine's Day Gifts or Christmas Gifts Enhance the beauty of your garden or patio with the CLXEAST Outdoor Atomic Clock Set. This elegant and sophisticated outdoor clock is designed to withstand all weather conditions, making it the perfect addition to your outdoor indoor space. With its waterproof construction and durable materials, this clock is built to last. Measuring 14 inches in diameter, this atomic clock is easy to read from a distance, making it ideal for any outdoor indoor living space.