Sunrise Alarm Clock with Wake up Light: The RO310 sunrise alarm clock gradually simulates a real sunrise, waking you gently 5 to 120 minutes before your alarm. The alarm clock for heavy sleepers ensures you wake up refreshed with natural birds songs or other soothing tones, leaving behind the sudden awakenings of traditional alarm clocks or smartphone ringtones.Dimmable Night Light: sunset lamp offers 50 brightness levels and an adjustable time display with OFF, Night, Auto, and Day settings. Ideal for nighttime feeding, reading, or as a stylish sunrise sunset bedside lamp, it makes an ideal gift for teens, kids, and adults.Bluetooth Speaker and Easy Operation: Connect your mobile devices seamlessly to the RO310 Bluetooth speaker and enjoy your favorite music or white noise. The sound machine with light is designed for simplicity with voice prompts during alarm clock setup, ensuring a smooth and user-friendly experience.Sleep Aid Sound Machine: The white noise sound machine features various options, including white noise shh sounds, brown noise, and bird songs. With 10 volume levels, you can customize the auto-off timer for 5-120 minutes or let it run all night to ensure a restful sleep for kids, baby.Dual Alarms and Snooze Function: Customize your wake-up schedule with the sunlight alarm clocks for bedrooms, featuring dual alarm settings for different schedules. Choose from 7 alarm tones or opt for a silent morning with just the sunlight lamp. The white noise sound machine features a 9-minute snooze function that can repeat up to 5 times, giving you a little extra time in the morning.