Wake up on time to a fully-charged phone and all the information you need to plan your day with confidence. This full-featured alarm clock also offers a weather forecaster with a backlit color display and auto-dimming brightness, a handy USB charger, and an outdoor temperature sensor and humidity sensor. The reliable 12 to 24-hour forecast helps ensure you leave the house dressed for the weather and prepared for what Mother Nature has in store throughout the day. And when you get home, the built-in indoor thermometer and hygrometer helps you maintain home comfort for you and your family. AcuRite's Intelli-Time? clock technology keeps accurate time, and automatically updates for Daylight Saving Time. The included USB charger port offers a convenient place to replenish your phone?s battery at night. Limited one-year warranty, it's more than accurate, it's AcuRite.