RCAs Wireless Weather Station with Outdoor Sensor and USB Charging packs all the information you need onto one screen to help you plan your day. This wireless weather station displays the time, date, mini calendar, indoor/outdoor temperature, outdoor humidity, built-in barometer, and the local weather forecast. It also includes an alarm/snooze function, acting dually as your alarm clock each morning. The history function shows you records of MAX/MIN temperature and humidity. A USB-A charging port is included. With two ways to power the main unit ? included AC power cable or 3 AAA batteries (not included) ? you can place this wireless weather station anywhere that is convenient without worrying about being near a power plug. It’s the prefect addition to your entryway, kitchen, bedroom or workspace. Outdoor RF Sensor requires 2 x AAA batteries (not included).