SpecificationName: Bottle Cup HumidifierPower input: 1.5VRated power: 5WProduct size: about 220/140*54mm (8.7/5.5in*2.1in)Spray amount: 30-40ml/hWorking Hours: 8HNoise: 36DBApplicable place: Office, Car, Home, HotelOccasion: Working, Driving, Yoga, Reading, Sleeping, Traveling, SPA and so onFeature*Creative and concise design, make it an interesting decoration*Humidification, purify the dirty air in the confined space*Super silent and make mist for whole night, provide reassuring moisture and relaxed environment*Convenient and easy to use, space-saving and portable, can be used for home, office or car*You can enjoy it whenever such as doing housework, working, reading, doing yoga, traveling ect,.*A meaningful gift to family, friends, colleagues or business partners.Package1 X Humidifier2 X Cotton Filter Stick1 X USB cable1 X User Manual