AROMATERAPY. Our aroma diffuser humidifier has a wooden texture design that makes it very decorative. ITS DIMENSIONS ARE 10 CM HIGH BY 9.5 CM WIDE, with a 200 ml water reservoir. Just add a few drops of water-soluble essential oil and you will have up to 4 hours of ambient fragrance. It has a built-in 7-color LED light that will allow you to use it as a night light. Ideal for rooms up to 15 square meters.   USE- The humidifier must be connected to the network or a UBS port. It does not have a rechargeable battery. Place it on a flat, secure surface, add as much purified water as possible (distilled water is recommended), add a few drops of your favorite water-soluble essential oil and connect the device using the USB cable. You can use it to humidify the room environment, or as aromatherapy.   SILENT.- The diffuser is very quiet, so you can have it turned on at night, helping you fall asleep while combating dryness of the respiratory tract and skin. Through ultrasonic vibration, it produces a mist that increases the humidity of the room and aromatizes the space thanks to the action of essential oils. Very practical in rooms with air conditioning and heating to achieve the right level of ambient humidity. margin-bottom: 0;">  DESIGN.- Made of ABS and Polypropylene material. Connects with a cable USB power supplied with the product, to be connected to a conventional 5V adapter, such as the same as used to charge your mobile phone. Conventional USB adapters for mobile charging they are 5 V.   CAUTION.- Remember that the essential oils you use must be water soluble. The humidifier can be connected to a port Computer USB or to your mobile phone's 5-volt adapter/charger. It should not be connected to a fast charging adapter or an adapter of more than 5 volts; otherwise, it may affect its correct operation.