DreamSky Weather Station Indoor Outdoor Thermometer Wireless, Atomic Clock Black with 1 sensor

Product size: length 5 in x width 7.9 in x height 1.2 in; Outdoor sensor size: height 4.9 in x length 1.75 in x width 0.75 in. Adapter Powered with USB Port and Battery Backup: This outdoor weather station with large display runs on electricity and backup battery (not included) will keep the atomic weather clock working during power cut. Come with an USB port for handy charging. (Note: the clock will light up for 10s with battery power alone and then dim itself to power saving mode.). 5 Level Adjustable Backlight Brightness: The weather clock indoor outdoor temperature atomic with backlight dimmer function helps you avoid high-intensity light that disturb your sleep and easily check the weather situation during the day. Personal Weather Forecast Station: This weather stations wireless indoor outdoor predicts the next 12-24 hours weather condition with a 7-day calibration through the pressure of your location which provides you a better outing experience. WWVB Atomic Weather Station with Auto DST: Weather atomic clock with indoor/outdoor temp always keeps precise time and date by receiving the WWVB atomic signal. The self setting digital weather clock will automatically adjust to daylight saving time with auto DST feature, no more resetting twice a year. Indoor outdoor Thermometer Wireless with High/Low Temperature Alert: The digital weather station supports 3 outdoor sensors which helps to monitor temperature and humidity of multiple locations (one sensor included). With the high/low temperature alert function, the weather station clock keeps you informed about the changes of weather thermometer outdoor. Illuminated Indoor Outdoor Weather Station for Home with Large Colorful Display: The home weather station delivers large big numbers for weather forecast info, indoor outdoor temperature, atomic time, date, year and calendar day, which is super easy to read from afar.