Conventional packing list: 1 * Electronic clock 1 * Outdoor sensor 1 * Instructions 1 * DC power cord 1 * Screwdriver (1) The color digital display is clear at a glance, and the numerical display of different areas is distinguished by different colors, which makes reading easy and accurate. Touch screen/child lock function, high-tech touch technology, intimate child lock function. Touch keys, free from the shackles of traditional keys, increase the fun of clicking settings. Short press (unlock/turn on backlight) long press to lock. (2) Level-4 weather forecast can report sunny/semi-sunny/cloudy/rainy days. (3) Indoor and outdoor temperature and humidity measurement, humidity detection range: 20%~95%, indoor temperature measurement range: 0 C (32 F)~50 C (122 F), outdoor temperature measurement range: - 20 C (- 58 F)~70 C (158 F) (4) Power supply mode: the color screen electronic clock is powered by three AAA batteries and DC power lines, and the outdoor sensor is powered by two AAA batteries. (The package does not contain batteries, which need to be purchased by yourself) It is recommended to install the outdoor wireless sensor on the wall facing north, in the shadow area, to avoid direct sunlight and radiant heat sources, and pay attention to water and rain protection. (5) Beautiful gift. This is a good choice to express your concern, and it is also a surprising and unusual idea. This digital alarm clock is a perfect gift for everyone, whether old or young, men or women, boys or girls. It also applies to any festival, such as birthday, Christmas, Valentine's Day, Father's Day, Mother's Day, etc.