Welcome to our store! 1、Wireless weather station featuring high-tech touch screen technology for easy operation. 2、Integrated wireless sensors measure wind speed/direction, temperature, humidity, rainfall, ultraviolet rays, and solar radiation. 3、Displays time and real-time indoor and outdoor temperature and humidity with high accuracy. 4、Supports wireless transmission with a transmission distance of 100 meters in open areas and an effective distance of 30 meters. 5、Features a child lock function and can be hung or placed on a desk, making it perfect for home use. Item Type: Weather Station Material: ABS Weight: Approx. 399 g / 14.1 oz Temperature Resolution: ± 1℃ Humidity Test Range: 20%-95% Battery Specifications: Weather Station: 3 x AAA battery 500MAH (battery not included) Sensor: 3 x 1.5V AAA battery 500MAH (battery not included) Wireless Transmission: Open transmission distance 100m, effective distance 30m Clock Size: Approx. 13.5x3x13.5cm / 5.3x1.2x5.3in Sensor Size: Approx. 2x3.4x9.2cm / 0.8x1.3x3.6in Package Includes: 1 x Weather Station (battery not included) 1 x USB Cable 1 x Sensor (battery not included) 1 x Fixing Tool 1 x Screwdriver 1 x Manual