1. [Simple Design] Creative and concise design make it an interesting ornament. 2. [Simple operation] No noise, atomization overnight, provide continuous moisture, relax. 3. [Small and convenient] Easy to use, saving space, can be used anytime, anywhere. 4. [Two uses] can be used as a humidifier, or can be used as a daily wet towel. Name:Humidifier motherboard Power:1-2W Voltage:5V Spray amount:30-40ml/h Working Hours:2-8H Noise:less than equal 36DB Applicable place:Office, Car, Home, Hotel Occasion:Working, Driving, Yoga, Reading, Sleeping, Traveling, SPA and so on Please note: The physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Please Fully Soak the filter cotton before first to make sure it works normally. Colour:Green Material:Plastic Package Contents: 8 * Humidifier motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.