Here is the Jellyfish essential oil diffuser.
The Jellyfish holds about 80 ml of liquid (about 3 oz.), and has an appealing slanted
shape. I have one on my bedside table. It is as quiet as can be, and works just right in
my bedroom, which is approximately 20 x 20.
The Jellyfish can be set to vapor only, but you also have the option to set it to change
color or remain on your favorite color (white, blue, green, red). Once it runs out of
water, it shuts itself off.