brand new and high quality Features: Humidification, purify the dirty air in the confined space. Silent and make mist for whole night, provide reassuring moisture and a relaxing environment. Comfortable essential oil smell can help you lift your mood, relieve tension and anxiety. Mini car aroma diffuser can relieve your fatigue while you are driving. Refresh and moisturize the quality of the air you breathe on the road. The diffuser emits a cool mist that adds moisture to the air. It removes dryness, relieve dry skin, dry lips, relieve sinuses and cough. Convenient and easy to use, portable, can be used in home, office or car. You can enjoy it whenever such as doing housework, working, reading, doing yoga, traveling, ect. A meaningful gift for family, friends, colleagues or business partners. Specifications: Product name: Humidifier Input: AC 100V-240V Output: for DC 5V Power: 2W Frequency: 2.4MHz Capacity: 300ml Noise: