This wood grain look aroma diffusing nebulizer (uses no heat) can hold up to 300ml of water and produce up to 30ml of moisture per hour. It can run up to 10 hours of continuous output. Automatic power off; 4 time setting modes 1 hour/3 hours/6 hours/steady on; 7 colors with 2 light modes – steady on or cycling. SPECIAL – includes your choice of 1 complementary bottle of our Specialty Diffuser Formula.