Sealy WakeUp Light Calendar Sunrise ClockFeatures:BENEFITS OF SUNRISE CLOCKS: Sunrise alarm clocks combine a digital alarm with an artificial light source designed to mimic natural dawn or morning light. It's like having your own personal sunrise right next to your bed. Studies have found that sunrise alarm clocks can actually be effective because they tap into the body's innate biorhythms.SOUNDS OF SILENCE: This unit is also a sleep machine, and it offers the user a choice of 10 built-in soothing natural sounds to improve sleep quality. Its 32-level stepless volume adjustment helps you transition seamlessly from volume level to volume level so the sound will never be jarring or irritating.CALENDAR & TEMPERATURE DISPLAYS: This sunrise clock also features a temperature display - so no more fumbling around to see how hot or cold it is! - and a digital display calendar. It also offers a 15-minute sleep sound run time, and the sunrise clock itself has 3 brightness levels.MORE RESTFUL SLEEP: Enjoy a more restful, and productive sleep - and wake up feeling full of life for the day ahead - with the help of the Sealy sunrise clock.Overview & Specifications:Sunrise clock with light calendarBuilt-in 10 soothing natural white noise soundsTemperature display32-Level stepless volume adjustment3 Brightness levelsTap sensitive controlDigital display calendar15-minute sleep sound run timeSunrise light-up alarm12/24 Hour settingsTimer/memory function