The WT30 Car Humidifier is a versatile mini humidification device that perfectly combines automotive and home use requirementsUtilizing high-efficiency atomization chip technology, it quickly generates fine water mist to effectively improve dry environments in cars or indoor spaces Portable mini design with compact dimensions doesn& 39;t occupy much space, easily fits in car cup holders or placed on office desktops Ultra-quiet operation ensures no disturbance during use, particularly suitable for occasions requiring quiet environments Universal USB power interface offers great convenience, compatible with various power sources including car chargers, power banks, computer USB ports Intelligent safety system includes automatic power-off when waterless, prevents dry burning risks, ensures safer and more reliable operation Available in two classic colors - white and black, catering to different user aesthetic preferences, easily matches various interior styles Whether for in-car moisturizing during long drives or desktop humidification in offices and bedrooms, the WT30 performs excellently in all scenarios