Bring aromatherapy into your everyday space. The Aura Cacia Orbit Essential Oil Diffuser utilizes ultrasonic vibrations to disperse a fine, cool mist of Essential Oils and water. By not using heat, the natural aroma profile of the essential oils is protected. The simple, sleek design works well in any room to fit the decor. nn nnFeatures:nnPortable ultrasonic cool-mist diffusionnPowered by USB connectionnSuggested room size: up to 150 sq. ftnEasy to use and cleannAuto shut off, runs 5 hours continuously or up to 10 hours intermittent modenWarm white LED light for ambiancenIncludes USB cord and Instruction Manualn nnSpecificationsnnWater tank capacity: 100 mL (3.4 fl.oz.)nDimensions 6.5” x 5.5” x 5.3”