Color: Blue Penguin 3-in-1 FUNCTIONALITY: Enjoy versatile usage by using the baby humidifier, diffuser, and nightlight together for a comprehensive experience or separately based on your needs, providing flexibility and convenience. ULTRASONIC COOL MIST HUMIDIFIER: Our humidifier converts water into a refreshing mist. The mist adjuster allows for a customizable experience, with a simple knob twist. COLOR CHANGING NIGHTLIGHT: Elevate your bedroom with a color-changing nightlight featuring a variety of hues, giving you control over a dreamy atmosphere for your little one. AROMATHERAPY DIFFUSER: Enhance breathing comfort by pairing with BreathFrida Vapor Drops to aid in congestion support for your little one. With a 0.5-gallon tank, it effectively covers up to 320 square feet, promoting a soothing atmosphere. MADE FOR NURSERIES: BPA-free and phenol-free water path plus auto shut-off for added peace of mind when you re juggling bedtime, bottles, and everything in between.