Colorful LED Digital Projection Alarm Clock Temperature Thermometer Humidity Hygrometer Desk for Time Projector Calendar In addition to traditional functions such as for time, with snooze function and color backlight alarm, this clock has a display with minimum and maximum indoor temperature and humidity. In addition, the product not only displays temperature and humidity, but also displays temperature trends. This product has a power adapter, which can make the product for always bright. The best projection distance of 2m is recommended. Product Features: Room temperature Indoor humidity MIN/MAX records Temperature trend display Time and weather (cannot rotate) projection Weather forecast (based on indoor temperature and humidity) Alarm clock and snooze function Color backlight feature: Equipped with projection function: when you wake up, you can easily check the for time from the wall or ceiling. Large digital color LCD display: It can be easily and clearly read anywhere in the entire house. Indoor temperature and humidity measurement: predict the weather based on the data. Maximum/minimum temperature and humidity records. 12H / 24H for time format; C /F temperature display. Alarm clock function (on/off) and snooze function. Product Specifications: Colour: Black Display: color LCD Measuring temperature range: 0C~50C / 32F~122F Temperature resolution: 1C Measuring humidity range: 20%~99% Note: When the clock is powered by a 4.5V adapter, the projector and display are for always on; when using battery power (not included), you need to press LIGHT to turn on the display Product included:(with retail package) 1 * Projection Alarm Clock Thermometer Weather Station 1 * EU Adatper