Our black leaf ultra sonic diffuser works by simply filling with water and adding 3-5 drops of your favorite fragrance oil, switch on and they will mist scent with no heat or flame. These have two feature settings, one will continuously fragrance and switch itself off once empty, second setting will turn itself on and off regularly throughout the day to minimize the fragrance. The lights inside cycle through a rainbow of colours.
Diffuses time is up to 20hrs.
Our Sonic Diffuser come with a 10mL fragrance bottle.