Humidifiers for Bedroom, Quiet (300ml Water Tank) Cool Mist Essential Oil Diffuser with Ultrasonic Humidification (Multicolor)

【300ml Humidifier】Compact design, easy to carry. Very suitable for car, travel, bedroom, office, effectively moisturize dry skin, help you reduce skin peeling and nosebleeds 【USB Interface】No batteries required. USB is compatible with any USB port of the device, safe and easy to use. The humidifier has a USB interface, suitable for home and car use 【2 Spray Modes】Continuous spray and intermittent spray. Click the spray button for the first time to activate the continuous spray mode. Click the spray button for the second time to switch to intermittent spray mode, and click the spray button for the third time to turn off the spray 【Bright, Colorful and Luminous Ring Lights】This cool mist humidifier has a bright and colorful ring light setting to create a calm atmosphere while providing soothing mist. Provide you with maximum relaxation. The night light can improve your sleep quality 【Quiet Operation】Sleep in complete silence. No need to endure the humming and whistling, the humidifier operates quietly and steadily, creating a quiet and comfortable sleeping atmosphere.