This ultrasonic air humidifier is perfectly suitable for home and office use. Just put some water into the humidifier and plug it into the socket, so easy for use.It can increase air humidity and reduce dust and bacteria, also can moisturize your skin. And you also can add several drops of essential oil into the water to make the air fresher. Easy to use, plug and play. Features: Increase air humidity and reduce dust and bacteria, also can moisturize your skin. You can also add several drops of essential oil into the water to make the air fresher, remove unfavorable odors and relax your body. Built-in LEDs nightlight, the light will automatically change color after turned on the switch. Plug and play, easy to use. And it will automatically power off once the water runs out, safe and reliable. With mist adjustment knob, you can rotate the knob to adjust the mist amount as you like. Unique shape design and exquisite appearance. Ultra-quiet design, which will not disturb your study,
