5V 100ml USB Small Essential Oil Diffuser

      One of the sentences you would probably hear frequently could be "I need some fresh air or keep air clean ", or perhaps "I need to relax with aromatherapy in my room". 

      An essential oil diffuser is a modern device that emits delightful mist to freshen the air indoors. The fresh, favorable mist gradually, evenly spreads the room until it's filled with utterly fresh air. With such quality air indoor, you can breathe healthily, and sleep naturally. Usually, an essential oil diffuser is run by electricity power or through a USB port. Its work principle is to use a built-in oscillation circuit to stimulate a transducer which enables the ultrasonic ceramic plate to produce ultrasonic mechanical vibration, thus healthy mist is generated. Plus, considering the mist is highly hygienic and beneficial for human breathing system, an essential oil diffuser is usually used as an aromatherapy diffuser, or generally called a humidifier.
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