Feature 1、Weather Forecast: LED color screen weather clock has 7 weather forecasts, including sunny, cloudy, cloudy, light rain (light snow) and heavy rain (heavy snow). 2、Indoor and Outdoor Temperature: the indoor temperature of weather clock is the temperature measured by the host computer, and the outdoor temperature displayed on the host computer is the measurement data of the outdoor sensor received by the host computer. 3、Multifunction: Weather alarm clock also has the functions of trend change, comfort, pressure and moon phase, alarm clock, snooze time, date and week, etc. 4、RF Sensing Technology: Weather alarm clock adopts high tech RF sensing technology to accurately collect data and quickly transmit it to indoor receivers. 5、USB Charging: After the weather alarm clock is connected to the power supply, the USB charging port is connected to the mobile phone and other electronic devices, which can be charged. 6、Projection Function: LED color screen weather clock is projected on the wall, showing a soft red color. The vision is very clear, but it won't disturb you or your children's sleep. Item Type: Weather Clock Material: ABS Weight: Approx. 579g/20.4oz Size: Approx. 20.5x13x3cm / 8.1x5.1x1.2in Clock: Battery Specification: 2 x AA LR6 (Shipped Without Battery) Sensor: Battery Specification: 2xAA UM-3 1.5V (Shipped Without Battery) Calendar Display, Time System 12HR, 24HR Display Selection Seven Weeks Show: EN GE FE SP IT DU DA Features: Alarm Clock with Snooze Function, Frost Point Alarm Function, Temperature and Humidity Trend Display. Temperature and Humidity Display: Indoor Temperature Display Range: 0℃ ~+50℃, +32 ℉ ~+122 ℉. Indoor Humidity Display Range: 20% RH ~ 95% RH Outdoor Temperature Display Range:-40℃ ~+60℃, -40 ℉ ~+140 ℉. Outdoor Humidity Display Range: 20% RH ~ 95% RH Temperature Display Format Selection (°C/°F) Air Pressure Display Function: Gas Pressure Display Range: 600 hPa/mb～1100 hPa/mb, 17.72 inHg～32.50 inHg Gas Pressure Display Resolution: 1 hPa/mb, 0.03 inHg Selection of Air Pressure Unit: mb/hPa or inHg Backlight Function: When the Battery is Powered, the Backlight Lights Up for 15 Seconds and then Goes Out. 7 Kinds of Weather Forecast: Sunny, Cloudy, Cloudy, Light Rain (Light Snow), Heavy Rain (Heavy Snow) Use: Weather Clock Package List 1 x Weather Clock (Batteries Not Included)1 x Power Cord 1 x Sensor (Batteries Not Included) 1 x Manual Note Please allow some error for manual measurement.