Multifunction Sensor Weather Clock: display indoor/outdoor temperature and humidity; weather forecast, daily alarm and snooze function; backlight, 2 AA batteries. Weather Forecast Function: The weather station uses the date of outdoor temperature and humidity for weather forecasts. For the forecast of the next 8 hours, the station displays 4 icons: sunny, cloudy, cloudy and rainy. Wireless Remote Sensor: With outdoor wireless remote control sensor, wall hanging and stent two modes, 60 meters transmission range in open area. Thermometer and hygrometer function: indoor/outdoor temperature and humidity display, PR detection technology, outdoor sensors accurately collect data and quickly transmit it to indoor receivers. Intelligently predict weather changes. Clock and Daily Alarm Function: manual time setting; Time also optional 12/24; The alarm clock has a snooze function. It can be turned off or set for 1 to 60 minutes. Can be hung, easy to place. Multi-function Wireless Sensor Weather Clock This product features a wireless temperature and humidity sensor, as well as temperature and humidity trends. It is a valuable help for your life. Family care The 8 hours come mto function. Keep informed of indoor temperature and humidity. Take care of yourself and your family. Outdoor sensor Two wall mounting and stent modes, transmission range of 60 meters in a clear area. Through-the-wall RF Technology Place the outdoor sensor outside to collect the date and transmit it to the main station. Comfort screen The interior comfort level is calculated based on the interior temperature and humidity, a total of 5 levels. Specification: Material: plastic Clock: 2*AA batteries (not included), sensor: 2*AAA batteries (not included) Indoor temperature range: -9.9 C (14.2 F) ~ 50 C (122 F) Outdoor temperature range: -25 C (-13 F) ~ 50 C (122 F) Clock size: 12.7 * 4 * 8.5cm / 5 * 1.6 * 3.3 (L * W * H) Sensor size: 4 * 2 * 9cm / 1.6*0.8*3.5(L*W*H) Package: 1*Forecast Clock 1*Sensor 1*User Manual 1*Packing Box