Cube Wireless Digital Weather Hygrometer LED Calendar Clock

Cube Wireless Digital Weather Hygrometer LED Calendar ClockFeature: Low power of sensor displayDegrees celsius or fahrenheit selectionOutdoor sensor via wireless transmission (open space distance greater than 30m )Maxmum and minimum temperature and humidity records queryWeather forecast function (Sunny / Sun with Cloudy/ Cloudy / Rainy) by collecting indoor/outdoor temperature and humidity dataColorful LCD backlight12 hours or 24 hours format selectionAlarm setting with snooze functionDate ,time , indoor and outdoor temperature and humidity readout Specification: Color: blackSize: 19.8cm x 7.5cm x 3.8cm (about 7.8’’ x 3’’ 1.5’’)Battery : 2 x AAA (NOT INCLUDED)Alarm default :7:00Temperature default:?Time format:24HRWeather graphics: sun with cloudy Outdoor sensor: Temperature detection range: -40?-50?Humidity detection range:20%-95% , 2 digits display ,resolution:1%Max 3 PCS RF Channel displayLED Indicator when transmit Supply Voltage:2.5-3.3VESD current:< 30uA Temperature and Humidity: Humidity detection range:20%-95%Indoor temperature detection range: 0?- +50? {30?- +122?}Detection period: 30 secondsTemperature dectection accuracy: +/-1?When alarm rang , the temperature and humidity stop detecting Package Included: 1 x Digital LCD Wireless Weather Station Alarm Clock1 x Power Adapter1 x Wireless Sensor