Features 1. Portable mini humidifier, world's smallest humidifier. Multi-function: humidifier, air purifier. Increase air humidity and reduce dust and bacteria. Moisturizes skin and gives you a feeling of SPA. 2. Ultra-mini size, light weight, liquid capacity limit, just throw it into cups, vases, bottles, pots and any other container, convenient and easy to use. 3. Portable and carry, carry it on road, enjoy SPA anytime, anywhere 4. Support waterless automatic shutdown function, USB plug and pull power supply, low DC 5V input voltage, safe and reliable. It can be easily powered by car chargers, PCs, laptops, mobile power supplies and more. 5. For SPA, bedroom, living room, bathroom, yoga room, massage place, office, reception area, etc. Description: It can be easily powered by car chargers, PCs, laptops, mobile power supplies and more. Specifications Applicable voltage: 5V Rated power: 2W Material: PC Size: 70*70*126mm Capacity: 260mah Spray volume: 30-45mx Package Included 1 * Humidifier