Specification
Materials: PP + ABS + acrylic
Water tank: 50mL
Ultrasonic frequency: 1.7MHz
Mist output: about 10mL/hour
Timing: continuous, up to 4 hours
Suggest room size: 40~50 sq.ft
Noise: <35dB(A)
Voltage input: 100-240V AC 50/60Hz
Voltage output: 5V DC, 1A
Product dimensions: 72*72.4*157mm
Product weight: 220.5g

Warranty: 3 Months

Features:
This cool mist ultrasonic diffuser is made of BPA-free ABS plastic. Ultrasonic use water as a transference mechanism but do not rely on steam. Instead the oil sits on top of the water and ultrasonic vibrations are created to agitate the water causing the separation of the oil molecules and releasing the negative particles into the air with a fine mist.

It is a small humidifier using 50 mL (1.70-ounces) of water in the reservoir filled to the Max line and no higher. Add 5 to 10 drops of your favourite 100% pure essential oil or blends (not included) to the water.

Plug the 3.5-foot cable at the lower bottom side into your vehicle or any device that has a USB port such as your computer, laptop, or tablet. It will cover an area of about 200-square feet. The unit will run from 2- to 4-hours then shut off automatically when set to continuous or intermittent misting mode. It does not have a timer.

The 7 long-life LED lights illuminate the entire unit cascading through all of the colors, set to your favorite color or turn off completely. The soft colors can set the mood of the day or evening and kids love it when going to sleep being whisper-quiet.

Use the essential oils to remove tobacco, pet, and dinner odors to have a refreshing environment. The diffuser does not use batteries and must be plugged into work.