Product information: Color: black Size: 17.5 * 13.5 * 7 cm Weight: 460 g Display type: LED Material: plastic >Mirror material: quartz glass mirror Power supply: external power supply Special functions: decoration, thermometer, light, weather forecast, perpetual calendar, moon phase, alarm, calendar, 24-hour display, humidity measurement, moon phase display, week display, month displayPacking list: 1*weather clock, 1*USB power cord, 1*sensor, 1*user manual Weather forecast: With the outdoor sensor to offer the weather change in the next 8 hours, such as sunny, slightly cloudy cloudy, rainy, heavy rain. Whether you want to know at a glance when to dress for cold temperatures before going out in the morning, or plan your evening better on a rainy or sunny day, make better and right decisions for yourself. Multi-function: color weather forecast ; indoor/outdoor thermometer and hygrometer; MAX / MIN temperature and humidity display barometric pressure; moon phase; daily alarm and snooze function, 3 backlight levels; Powered by batteries or USB cable. One simple kit for all your needs. USB, atomic clock and alarm functions-----one USB port for charging electronic devices; Automatic or manual time setting; Time optionally in 12/24 hour format and time zone selectable; Daily alarm with easy on/off and snooze function; Low battery indicator when used with battery only; Simple moon phase display. Thermometer and hygrometer: The highest and lowest measured values for temperature and humidity are displayed in or . Indoor temperature ranges: -9.9~+59.9, outdoor temperature ranges: -39.9~+69.9. Humidity ranges: 20%~95% Wireless weather station displays the necessary information about the indoor outdoor temperature and the humidity with the highest and lowest measured value, barometric pressure, moon phase, time and calendar.