The Vitruvi stone diffuser has two settings, a consistent 3 hour mist or an intermittent 7.5 hour mist. Fill water reservoir to the fill line. Add 20-25 drops of 100% pure essential oils, then put the plastic cap and ceramic cover back on, and select time setting.
Materials: Porcelain cover. BPA-free plastic water reservoir.
Technology: Ultrasonic: 2.5 vibrations/second. Comes with a five-foot-long power cord that must be plugged in for use.
Width: 8.7cm Height: 18cm Weight: 1.1 lbs
Misting Output: Consistent 1 oz/hour, Intermittent 0.40 oz/hour
Diffusing capacity: 538.19 ft²
Automatically turns off when time is up or water runs out.