[2 Spray Modes & Auto Shut Off Without Water]: The cute 500ml bedroom humidifier can work up to 10 hours with continuous spray/up to 5 hours with intermittent spray. Equipped with 2 nozzles and a mist output of up to 50ml/h (per nozzle), enjoy the moisture in your home! Get a good night's sleep every night thanks to the auto-off function and silent operation. [Essential Oil Diffuser & Warm Night Light]: Add your favorite essential oils to the aromatherapy ball for a relaxing aroma and healthy humidity. Long press the button to enter night light mode. An optional night light provides a warm glow, while near-silent operation ensures you can sleep soundly without any disturbances. [Portable Mini Humidifier & Easy to Clean]: Portable and compact design is very portable, perfect for travel, bedroom, office. The removable bottom tank design guarantees easy cleaning. [One Button Control]: The cute humidifier is easy to operate. ONE-TOUCH ALL FUNCTIONS - You can set the spray mode with the push of a button. [Tap Water/Mineral Water for This Humidifier]: Please note that tap water or mineral water is best for this humidifier. Do not use distilled, purified or bottled water as the humidifier will not work properly.