1、Sun Rise Function: Sunrise simulates is a nice gradual way to wake up. Wake up light sunrise alarm clock turns the light gradually on by itself 10/20/30/40/50/60 minutes(5‑60min can be set with the app) before the alarm goes off, so it helps you to wake up slowly before the actual alarm time. You can choose birdsong, ocean waves, streams, original sound, wind chimes, soft music, and piano as alarm music as you want. 2、Sun Set Function: Sun set simulates the process of sun set, aims to help you fall asleep easily. After enabled, the sun set light will dim gradually, and the volume of your selected nature sound will decrease with time. Wake up light alarm clock has 7 sleep aid sound, you can sleep with sound of crickets, ocean waves, rain, soft music, wind chimes, lullaby, piano. 3、Bedroom Light and Ambient Light: Wake up light clock can be used as a bedroom clock and as an ambient light clock. Bedroom Light has 7 colors, can have color temperature adjustments from warm to cool bright, there are available 1% to 100 percent color temperature levels. Ambient light has colorful, sunshine, stars, flame, gradient, ocean modes, works great for the kids. 4、Alarm Function: Wake up light alarm clock has dual alarms function(The APP can set four alarms and can set any time from monday to sunday). When the alarm rings, press to activate snooze mode to delay the alarm for 9 minutes(APP can set 5‑60min snooze) and can snooze up to 5 times. 5、Multi Functions: The wake up light clock can be used as a speaker and can play music through a bluetooth connection. This wake up light clock also has a radio function, and the alarm sound can be modulated to your favorite radio channel. It can be connected to the mobile APP through the WiFi function, which makes the setting easier. Item Type: Sunrise Alarm Clock Wake Up Light Material: ABS Time Format: 12/24 Hours Alarm Clock: Double Alarm Clock (APP Support 4 Alarms) Snooze Time: 9 Minutes (APP Support 5‑60 Minutes) Night Light: 7 Colors (1%‑100 percent Dimming) Ambient Light: 6 Modes Alarm Sound Type: 7 Alarm Sounds and FM Radio Sleep Sound Type: 7 Sleep Assist Sounds and FM Radio Setting Mode: Manual Or APP Output: 5V 2A (maximum) Battery Type: CR2032 Button Cell (not Included) 1 x Smart Wake Up Light 1 x Power Adapter 1 x Instruction Manual