The humidifier comes in a cute frog design, perfect for a child's bedroom. FEATURES: Ultrasonic Cool Mist increases air moisture for easier breathing and a good night’s sleep Relieves cough, cold, and flu symptoms, nasal congestion, dry cough, sinus irritation, nose bleeds, and dry skin and hair Clean Control Antimicrobial Material in the Base is proven to help reduce mold and bacteria growth up to 99.96%* Removable 1 gallon tank easily fits under most bathroom sinks Runs whisper quiet up to 24 hours Auto-Off function activates when water tank is empty More energy efficient than a household light bulb – up to 45W Does not require a filter 1 year manufacturer’s warranty