Aromatherapy Essential Oil Diffuser Mist Humidifier 7 colors,O'vinna™ 100ml Ultrasonic Aroma Diffuser with Waterless Auto Shut-off Function for Home Bedroom Office

When the diffuser works, the vertical transducer produced mist and the mist of essential oil diffuse. Ultrasonic vapor diffusing keeps the original effect of essential oils instead of heating or burning them. You can enjoy yourself in the natural fragrance of essential oil. You can use LED lights for night light, or decorative light.
Just add some water and 2 or 3 drops of your favorite essential oil.
Auto shut off when water runs out.
Keep essential oil 100% natural without burning or heating.

Specifications:
Type: Ultrasonic Aroma Diffuser
Model: CAST98-5A
Size: 98mm x 98mm x 71mm(H)
Net gross: approx.160g(excluding adapter)
Power supply: DC5V
cable length: approx.150cm
Power: HIgh Mist 4W Low Mist 2.5W
Timer: High Mist 4H Low Mist 8H
Frequency: 3MHZ
Capacity: 100ML
LED light color: 7 Color Changing lamps
Material: PP ABS
Accessories: USB Power cable, charger adapter and user manual
Note: Oil is not included in this package