New in box 【WHISPER-QUIET OPERATION with ULTRASONIC TECHNOLOGY】- Ultrasonic humidifier lowers the noise level to 32dB for quiet humidification. So it won’t disturbing your bedtime, working or study – Ideal mist humidifier for bedroom, office, nursery room, and countertop humidification. 【EASY USE & REFILL】– A one-hand operation portable air humidifier! With ergonomic arc shaped tank reservoir, the water tank fits your hands perfectly and offers securer grip than other humidifiers, so refilling and carrying is always a breeze of ease. Simply tip the touch button to choose from high low mist. For added convenience, dim blue night light can be separately controlled and bring you comfort to sweet dreams. 【AUTOMATIC SHUT-OFF for INCREASED SAFETY】- This cool mist humidifier can run continuously or set 1/3/6H auto-off timer. Set a timer on air humidifier to make efficient use and save electricity. Beisdes, it will shut off with red LED light on when water level is low. No worry when you are in a hurry leaving home. 【STAY HYDRATED ALL DAY & NIGHT】 – Let the air humidifier take care of your skin whether at home or office! 0.5 Gallon tank capacity allows up to 30 hours working time in low mist setting. No dry lips, no stuffy nose and dry skin. You will get more restful sleep thorough out the night. Besides, the sleek oval design fits nicely in narrow space and won’t mess up your tabletop. During working time in office, it offers a great companion to keep your skin hydrated and mind fresh at work. Effective ar 【ECONOMICAL and FILTER-FREE】 – The filterless humidifier enables you to save a lot bills in avoid purchasing expensive filters. For safety guarantee, the humidifier will auto shutoff when you lift the humidifier tank or the water level runs low and Each humidifier is UL certified.