Palma Aroma Diffuser - Shell Effect is timeless and elegant, it provides a flameless and smoke-free way to fragrance your room or office. Just add some water and a favourite essential oil for an instant aroma experience. 
It uses ultrasonic waves to instantly vaporise the water and essential oil in the tank to create a cool dry fragrant mist.
Tank Capacity: 400 ml
LED light: 7 colours
Powered by USB ( length of the cord 100 cm)
Auto power off when water runs out
Timer: 1-3-6h
Height: 21.5 cm, Diameter: 16.5 m, Weight: 400 g
To be used with essential oils mixed in water only!