It's open box in excellent condition, like new. It comes with original box and all parts. 10" big color LCD display let you easily read data from different angles. The product supports Wi-Fi connection, and measurement data are more accurate - indoor/outdoor temperature, humidity, wind speed and direction. There's a wireless rain gauge. Weather forecast based on air pressure, calendar and moon phases. The Multi-Channel remote transmitter supports up to 8 temperature and humidify displays on screen.