[Sunrise-Sunset Alarm Clock]This simulating sunrise-sunset wake-up alarm clock is designed for heavy sleepers.The light color and brightness change from dark orange to bright yellow gradually within 10-60 minutes before the alarm goes off.Reverse,the light color and brightness change from bright yellow to dark orange gradually within 10-120 minutes before bedtime, until the lights are turned off completely, as you fall asleep. [Dual Alarm Clock & Snooze Supported]You may need 2 alarm clock to help you and your children distinguish between weekdays and weekends, and may also need multiple alarm clocks to help you wake up from sleep,so we provide you with 2 independent alarm clocks. Whats more, we designed a snooze function, just press the snooze button at the top after the alarm rings, the sunlight alarm clock will ring again after 9 minutes, and you can snooze up to 5 times. [8 Natural Sounds & 7 Colors Lights]Our sunrise alarm clock provides you with 8 sounds (birdsong, ocean sound, streaming sound, beep, wind chime, piano music, soft music, FM Radio). Wake up with the sunrise and the sounds of nature and start your day just like in nature. You can also set an alarm with 7 color options(yellow, blue, indigo, purple, red, orange, green),you can choose your favorite color to brighten your room. [Timed Lights]This wake-up light alarm clock is also designed with an automatic light-off function of 5-60 minutes, set automatic lights out depending on when you want to fall asleep [FM Radio Clock & USB Port]Just press the Radio button you will get a FM radio easily with frequency 76 - 108 MHz.There is a 5V/2A USB charging port behind this alarm clock, you can charge your phone and other electronic devices, avoiding the bedside Insufficient sockets.