This diffuser uses ultrasonic atomization and matches modern technology with tradition to create a new user experience. The original wind tunnel design can avoid wetting tables. The energy ring ensures that 5V of power produces 3 million nanometers of mist per second. The upper retaining cover is randomly transformed to cater for different users. The mist diffuses naturally and integrates with the whole product to form a Zen landscape. The on/off button is hidden on the bottom so as not to disturb the minimalist form.