New Version: The Ultrasonic Aroma Essential Oil Diffuser is an upgraded version. The 2nd generation produces more mist than the old version. A perfect way to add moist, comfortable air to small bedrooms, hotel rooms, table tops, and even work cubicles Please use 100% pure essential oils without corrosiveness, ultrasonic aroma essential oil diffusion is safe and does not harm the essential oil of any ingredients The plug should not beinsertedthe cord thatexceedsthemaximumvoltage. Add a few drops of your favorite essential oil to pleasantly scent your room. Features include 7 color changing lights for your choice, night light, programmable on/off cycles and auto shut off. After the water runs out, it will automatically shut off to protect the device Contents: 100ml, Material: PP hard plastic, Working time: Up to 6 hours, Two adjustable mist settings: Continuous and intermittent, Quiet operation won& 39;t interfere with your sleep.Using a diffuser is an easy way to disperse essential oilsThe most common essential oils such as lavender, peppermint, tea tree oil, patchouli and eucalyptus are distilled. The vegetable raw material, consisting of flowers, leaves, wood, bark, roots, seeds or skin, is placed in a still (distillation apparatus) on the water. When the water is heated, the steam passes through the plant matter, vaporizing the volatile compounds. The vapors flow through a coil, where they condense into liquid, which is then collected in the receiving vessel.High quality materialThe The diffusers adopt high quality plastic which contains no harmful chemicals and does not put any harmful substances into the air. It will be the perfect gift choice for you, your children and your families. Just put on a scent you like the most in your oil diffuser and have a carefree pleasant day.To relax your bodyAs the pace of life increases, people can easily become tired, anxious and have trouble falling asleep. Ultrasonic design ensures the oil diffuser control smooth mist for a long time, if you add several drops of lavender oils, it will be more helpful to relax your body and fall asleep faster.To build positive memoriesThere is a powerful connection between emotions, memories and scent. Mint oils such as peppermint, wintergreen, and spearmint can help you feel fresh and fresh. Move your diffuser to the room where you plan to spend the most time to help your others create vivid memories.