Ultrasonic Air Aroma Humidifier ，spa Aromatherapy Electronic Metal Aroma Diffuser 500ml for Home Ultrasonic Air Humidifier with Night Lamp and 7 Colors LED Lights for Office Home
Ultrasonic Frequency: 2.4 MHz - Advanced Ultrasonic Diffusing Technology LED Light: 7 pcs - Independent Light Control / Multiple Color Light / Gradual Changing or Fixed Mode or Off. Provides soft illumination Working Time: 8 hours in high mist mode and 17 hours in low mist mode. When time is up or there is no water, it will turn off automatically. Large 500ml water capacity that can continue use up to 10 hours each time. When time is up or there is no water, it will turn off automatically. Press the "Mist" button, choose the timer from 60 mins, 120 mins, 180 mins or ON. Improve air quality and prevents damage from second hand smoke, stale air and allergens. It functions as an ionizer by releasing negative ions into the air which combat harmful positive ions. Helps Purify and Humidify the Air and improves the quality of the air we breathe. Unit may also be used as a non-aromatherapy humidifier. Provides moisture for Dry Cough, Sinus Irritation, Dry Skin.