Essential Oil Diffuser

300ml water tank provides up to 10 hours of continuous mist on low setting or 6 hours on high. Ultrasonic technology (2.4MHz) breaks water and oil into nano particles without heat – preserving therapeutic benefits of essential oils. 7 color LED lights with 3 brightness levels and independent on/off. Auto shut-off when water runs out for safety and power saving. Quiet operation (under 30 dB) – perfect for bedroom, nursery, or office. Covers area up to 300 sq ft. Multiple mist modes: continuous, interval, and intermittent. Includes AC adapter and measuring cup. Works with all pure essential oils (not included).